File `layer-labels-rules.ts` has 448 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {LayerLabelsModel, LayerLabelsModelObj} from './layer-labels-model';
import {ScaleFunction} from '../../definitions';
import {hasXOverflow, hasYOverflow} from '../../utils/utils';
var rules: {[alias: string]: LabelRule} = {};

Found in src/elements/decorators/layer-labels-rules.ts - About 6 hrs to fix

Function `alignByY` has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

var alignByY = (exp) => {
    return (prev) => {
        return {
            dy: (row) => {

Found in src/elements/decorators/layer-labels-rules.ts - About 55 mins to fix

Read up
Read up

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
Code is considered more complex for each "break in the linear flow of the code"
Code is considered more complex when "flow breaking structures are nested"

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
Code is considered more complex for each "break in the linear flow of the code"
Code is considered more complex when "flow breaking structures are nested"

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 247.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 221.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 221.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 80.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 80.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 73.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 73.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 73.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 73.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 73.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 57.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 57.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 51.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 51.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Rule: no-shadowed-variable

Disallows shadowing variable declarations.

Rationale

When a variable in a local scope and a variable in the containing scope have the same name, shadowing occurs. Shadowing makes it impossible to access the variable in the containing scope and obscures to what value an identifier actually refers. Compare the following snippets:

const a = 'no shadow';
function print() {
    console.log(a);
}
print(); // logs 'no shadow'.

const a = 'no shadow';
function print() {
    const a = 'shadow'; // TSLint will complain here.
    console.log(a);
}
print(); // logs 'shadow'.

ESLint has an equivalent rule. For more background information, refer to this MDN closure doc.

Config

You can optionally pass an object to disable checking for certain kinds of declarations. Possible keys are "class", "enum", "function", "import", "interface", "namespace", "typeAlias" and "typeParameter". You can also pass "underscore" to ignore variable names that begin with _. Just set the value to false for the check you want to disable. All checks default to true, i.e. are enabled by default. Note that you cannot disable variables and parameters.

The option "temporalDeadZone" defaults to true which shows errors when shadowing block scoped declarations in their temporal dead zone. When set to false parameters, classes, enums and variables declared with let or const are not considered shadowed if the shadowing occurs within their temporal dead zone.

The following example shows how the "temporalDeadZone" option changes the linting result:

function fn(value) {
    if (value) {
        const tmp = value; // no error on this line if "temporalDeadZone" is false
        return tmp;
    }
    let tmp = undefined;
    if (!value) {
        const tmp = value; // this line always contains an error
        return tmp;
    }
}

Examples

"no-shadowed-variable": true

"no-shadowed-variable": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "class": {
      "type": "boolean"
    },
    "enum": {
      "type": "boolean"
    },
    "function": {
      "type": "boolean"
    },
    "import": {
      "type": "boolean"
    },
    "interface": {
      "type": "boolean"
    },
    "namespace": {
      "type": "boolean"
    },
    "typeAlias": {
      "type": "boolean"
    },
    "typeParameter": {
      "type": "boolean"
    },
    "temporalDeadZone": {
      "type": "boolean"
    },
    "underscore": {
      "type": "boolean"
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var getPad = (prev.model.flip ? getXPad : getYPad);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var innerStart = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var betterInside = (row) => (innerStart.label(row).length >= outerEnd.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var h = prev.h(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'outerEnd' is never reassigned; use 'const' instead of 'var'.
Open

        var outerEnd = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'betterInside' is never reassigned; use 'const' instead of 'var'.
Open

        var betterInside = (row) => (innerStart.label(row).length >= outerEnd.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Use the object spread operator instead.
Open

        return Object.assign(
            {},
            outer,
            ['x', 'dx', 'hide', 'label'].reduce((obj, prop) => {
                obj[prop] = (row) => ((betterInside(row) ? inner : outer)[prop](row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-object-spread

Enforces the use of the ES2018 object spread operator over Object.assign() where appropriate.

Rationale

Object spread allows for better type checking and inference.

Notes

Has Fix

Config

Not configurable.

Examples

"prefer-object-spread": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var isNegative = (scale, row) => !scale.discrete && row[scale.dim] < 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var getXPad = (prev, row) => ((prev.w(row) / 2) + Math.floor(prev.model.size(row) / getPadDivider(prev, row)));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var outerEnd = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

            var yPosition = outer.y(row, args) + outer.dy(row, args);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'innerStart' is never reassigned; use 'const' instead of 'var'.
Open

        var innerStart = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'db' is never reassigned; use 'const' instead of 'var'.
Open

                var db = b - maxHeight;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var getSign = (prev, row) => (prev.model.yi(row) - prev.model.y0(row) >= 0 ? 1 : -1);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var angle = prev.angle(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'pad' is never reassigned; use 'const' instead of 'var'.
Open

    var pad = 5 - (labelInfo.lines.length - 1);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'outer' is never reassigned; use 'const' instead of 'var'.
Open

        var outer = ['t+', 'b-', 'cut-outer-label-vertical']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'y' is never reassigned; use 'const' instead of 'var'.
Open

                var y = prev.y(row) + prev.dy(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'alignByY' is never reassigned; use 'const' instead of 'var'.
Open

var alignByY = (exp) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

non-arrow functions are forbidden
Open

        .map(function (line, lineIndex) {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: only-arrow-functions

Disallows traditional (non-arrow) function expressions.

Note that non-arrow functions are allowed if 'this' appears somewhere in its body (as such functions cannot be converted to arrow functions).

Rationale

Traditional functions don't bind lexical scope, which can lead to unexpected behavior when accessing 'this'.

Config

Two arguments may be optionally provided:

"allow-declarations" allows standalone function declarations.
"allow-named-functions" allows the expression function foo() {} but not function() {}.

Examples

"only-arrow-functions": true

"only-arrow-functions": true,allow-declarations,allow-named-functions

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "enum": [
      "allow-declarations",
      "allow-named-functions"
    ]
  },
  "minLength": 0,
  "maxLength": 1
}

For more information see this page.

Identifier 'ordinateScale' is never reassigned; use 'const' instead of 'var'.
Open

                var ordinateScale = prev.model.scaleY;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'padKoeff' is never reassigned; use 'const' instead of 'var'.
Open

            var padKoeff = lineBreakAvailable ? -0.5 : 0.5;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'innerStart' is never reassigned; use 'const' instead of 'var'.
Open

        var innerStart = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'x' is never reassigned; use 'const' instead of 'var'.
Open

                var x = prev.x(row) + dx;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'l' is never reassigned; use 'const' instead of 'var'.
Open

                var l = x - w / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'y' is never reassigned; use 'const' instead of 'var'.
Open

                var y = prev.y(row) + dy;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'b' is never reassigned; use 'const' instead of 'var'.
Open

                var b = y + h / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var alignByY = (exp) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var innerStart = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var outer = ['t+', 'b-', 'cut-outer-label-vertical']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var r = x + w / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'u' is never reassigned; use 'const' instead of 'var'.
Open

                var u = (exp[0] === exp[0].toUpperCase()) ? 1 : 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'yi' is never reassigned; use 'const' instead of 'var'.
Open

        var yi = (row) => prev.model.yi(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'getSign' is never reassigned; use 'const' instead of 'var'.
Open

        var getSign = (prev, row) => (prev.model.yi(row) - prev.model.y0(row) >= 0 ? 1 : -1);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'r' is never reassigned; use 'const' instead of 'var'.
Open

                var r = x + w / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dy' is never reassigned; use 'const' instead of 'var'.
Open

                var dy = prev.dy(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'isNegative' is never reassigned; use 'const' instead of 'var'.
Open

var isNegative = (scale, row) => !scale.discrete && row[scale.dim] < 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Use the object spread operator instead.
Open

        return Object.assign(
            {},
            innerStart,
            ['x', 'dx', 'hide', 'label'].reduce((obj, prop) => {
                obj[prop] = (row) => ((betterInside(row) ? innerStart : outerEnd)[prop](row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-object-spread

Enforces the use of the ES2018 object spread operator over Object.assign() where appropriate.

Rationale

Object spread allows for better type checking and inference.

Notes

Has Fix

Config

Not configurable.

Examples

"prefer-object-spread": true

For more information see this page.

Use the object spread operator instead.
Open

        return Object.assign(
            {},
            innerStart,
            ['y', 'dy', 'hide', 'label'].reduce((obj, prop) => {
                obj[prop] = (row) => ((betterInside(row) ? innerStart : outerEnd)[prop](row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-object-spread

Enforces the use of the ES2018 object spread operator over Object.assign() where appropriate.

Rationale

Object spread allows for better type checking and inference.

Notes

Has Fix

Config

Not configurable.

Examples

"prefer-object-spread": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

            var padKoeff = lineBreakAvailable ? -0.5 : 0.5;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Expected property shorthand in object literal ('{dy}').
Open

        return (prev.model.flip ? {dx: dy} : {dy: dy});

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: object-literal-shorthand

Enforces/disallows use of ES6 object literal shorthand.

Notes

Has Fix

Config

"always" assumed to be default option, thus with no options provided the rule enforces object literal methods and properties shorthands. With "never" option provided, any shorthand object literal syntax causes an error.

The rule can be configured in a more granular way. With {"property": "never"} provided (which is equivalent to {"property": "never", "method": "always"}), the rule only flags property shorthand assignments, and respectively with {"method": "never"} (equivalent to {"property": "always", "method": "never"}), the rule fails only on method shorthands.

Examples

"object-literal-shorthand": true

"object-literal-shorthand": true,never

"object-literal-shorthand": true,[object Object]

Schema

{
  "oneOf": [
    {
      "type": "string",
      "enum": [
        "never"
      ]
    },
    {
      "type": "object",
      "properties": {
        "property": {
          "type": "string",
          "enum": [
            "never"
          ]
        },
        "method": {
          "type": "string",
          "enum": [
            "never"
          ]
        }
      },
      "minProperties": 1,
      "maxProperties": 2
    }
  ]
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var overflowCount = data.reduce((memo, row) => (memo + (out(row) ? 1 : 0)), 0);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var isRot = ((overflowCount / data.length) > 0.5);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var outer = ['r+', 'l-', 'cut-outer-label-horizontal']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var t = y - h / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var dt = 0 - t;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'out' is never reassigned; use 'const' instead of 'var'.
Open

        var out = ((row) => prev.model.size(row) < prev.w(row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dl' is never reassigned; use 'const' instead of 'var'.
Open

                var dl = 0 - l;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var k = (exp[1]);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var y0 = (row) => prev.model.y0(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var yi = (row) => prev.model.yi(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var inner = ['t-', 'b+', 'hide-by-label-height-vertical', 'cut-label-vertical']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'outer' is never reassigned; use 'const' instead of 'var'.
Open

        var outer = ['r+', 'l-', 'cut-outer-label-horizontal']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'yPosition' is never reassigned; use 'const' instead of 'var'.
Open

            var yPosition = outer.y(row, args) + outer.dy(row, args);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 't' is never reassigned; use 'const' instead of 'var'.
Open

                var t = y - h / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Use the object spread operator instead.
Open

        return Object.assign(
            {},
            outer,
            ['y', 'dy', 'hide', 'label'].reduce((obj, prop) => {
                obj[prop] = (row) => ((betterInside(row) ? inner : outer)[prop](row, args));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-object-spread

Enforces the use of the ES2018 object spread operator over Object.assign() where appropriate.

Rationale

Object spread allows for better type checking and inference.

Notes

Has Fix

Config

Not configurable.

Examples

"prefer-object-spread": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var alignByX = (exp) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var k = (exp[1]);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var dy = (row) => (getSign(prev, row) * getPad(prev, row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var betterInside = (row) => (innerStart.label(row).length >= outerEnd.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var betterInside = (row) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var x = prev.x(row) + dx;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'k' is never reassigned; use 'const' instead of 'var'.
Open

                var k = (exp[1]);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dr' is never reassigned; use 'const' instead of 'var'.
Open

                var dr = r - maxWidth;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var u = (exp[0] === exp[0].toUpperCase()) ? 1 : 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var changes = {};

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var dl = 0 - l;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var db = b - maxHeight;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'labelInfo' is never reassigned; use 'const' instead of 'var'.
Open

    var labelInfo = prev.labelLinesAndSeparator(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'isRot' is never reassigned; use 'const' instead of 'var'.
Open

        var isRot = ((overflowCount / data.length) > 0.5);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dy' is never reassigned; use 'const' instead of 'var'.
Open

        var dy = (row) => (getSign(prev, row) * getPad(prev, row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'betterInside' is never reassigned; use 'const' instead of 'var'.
Open

        var betterInside = (row) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'x' is never reassigned; use 'const' instead of 'var'.
Open

                var x = prev.x(row) + prev.dx(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var getPadDivider = (prev, row): number => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'getPadDivider' is never reassigned; use 'const' instead of 'var'.
Open

var getPadDivider = (prev, row): number => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

    var pad = 5 - (labelInfo.lines.length - 1);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'getXPad' is never reassigned; use 'const' instead of 'var'.
Open

var getXPad = (prev, row) => ((prev.w(row) / 2) + Math.floor(prev.model.size(row) / getPadDivider(prev, row)));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'getYPad' is never reassigned; use 'const' instead of 'var'.
Open

var getYPad = (prev, row) => ((prev.h(row) / 2) + Math.floor(prev.model.size(row) / getPadDivider(prev, row)));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var u = (exp[0] === exp[0].toUpperCase()) ? 1 : 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'getPad' is never reassigned; use 'const' instead of 'var'.
Open

        var getPad = (prev.model.flip ? getXPad : getYPad);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'w' is never reassigned; use 'const' instead of 'var'.
Open

                var w = prev.w(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

    var labelInfo = prev.labelLinesAndSeparator(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var betterInside = (row) => (inner.label(row).length > outer.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var dy = prev.dy(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'u' is never reassigned; use 'const' instead of 'var'.
Open

                var u = (exp[0] === exp[0].toUpperCase()) ? 1 : 0;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'overflowCount' is never reassigned; use 'const' instead of 'var'.
Open

        var overflowCount = data.reduce((memo, row) => (memo + (out(row) ? 1 : 0)), 0);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'betterInside' is never reassigned; use 'const' instead of 'var'.
Open

        var betterInside = (row) => (innerStart.label(row).length >= outerEnd.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var isPositive = (scale, row) => scale.discrete || (!scale.discrete && row[scale.dim] >= 0);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var inner = ['r-', 'l+', 'hide-by-label-height-horizontal', 'cut-label-horizontal']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var dx = prev.dx(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var w = prev.w(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var x = prev.x(row) + prev.dx(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'inner' is never reassigned; use 'const' instead of 'var'.
Open

        var inner = ['t-', 'b+', 'hide-by-label-height-vertical', 'cut-label-vertical']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'h' is never reassigned; use 'const' instead of 'var'.
Open

                var h = prev.h(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'isPositive' is never reassigned; use 'const' instead of 'var'.
Open

var isPositive = (scale, row) => scale.discrete || (!scale.discrete && row[scale.dim] >= 0);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'alignByX' is never reassigned; use 'const' instead of 'var'.
Open

var alignByX = (exp) => {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
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Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var out = ((row) => prev.model.size(row) < prev.w(row));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var dr = r - maxWidth;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var y = prev.y(row) + prev.dy(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'inner' is never reassigned; use 'const' instead of 'var'.
Open

        var inner = ['r-', 'l+', 'hide-by-label-height-horizontal', 'cut-label-horizontal']

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Use a conditional expression instead of assigning to 'available' in multiple places.
Open

                if (prev.angle(row) === 0) {

Found in src/elements/decorators/layer-labels-rules.ts by tslint

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Exclude checks
- Disable engine
- Disable check

Rule: prefer-conditional-expression

Recommends to use a conditional expression instead of assigning to the same thing in each branch of an if statement.

Rationale

This reduces duplication and can eliminate an unnecessary variable declaration.

Config

If check-else-if is specified, the rule also checks nested if-else-if statements.

Examples

"prefer-conditional-expression": true

"prefer-conditional-expression": true,check-else-if

Schema

{
  "type": "string",
  "enum": [
    "check-else-if"
  ]
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var rules: {[alias: string]: LabelRule} = {};

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var ordinateScale = prev.model.scaleY;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var ordinateScale = prev.model.scaleY;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

        var outerEnd = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var l = x - w / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var y = prev.y(row) + dy;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'betterInside' is never reassigned; use 'const' instead of 'var'.
Open

        var betterInside = (row) => (inner.label(row).length > outer.label(row).length);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'angle' is never reassigned; use 'const' instead of 'var'.
Open

                var angle = prev.angle(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'rules' is never reassigned; use 'const' instead of 'var'.
Open

var rules: {[alias: string]: LabelRule} = {};

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

var getYPad = (prev, row) => ((prev.h(row) / 2) + Math.floor(prev.model.size(row) / getPadDivider(prev, row)));

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

                var b = y + h / 2;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Identifier 'ordinateScale' is never reassigned; use 'const' instead of 'var'.
Open

                var ordinateScale = prev.model.scaleY;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'k' is never reassigned; use 'const' instead of 'var'.
Open

                var k = (exp[1]);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'y0' is never reassigned; use 'const' instead of 'var'.
Open

        var y0 = (row) => prev.model.y0(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'outerEnd' is never reassigned; use 'const' instead of 'var'.
Open

        var outerEnd = [

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dx' is never reassigned; use 'const' instead of 'var'.
Open

                var dx = prev.dx(row);

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Identifier 'dt' is never reassigned; use 'const' instead of 'var'.
Open

                var dt = 0 - t;

Found in src/elements/decorators/layer-labels-rules.ts by tslint

Read up
Read up
Exclude checks
- Disable engine
- Disable check

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

"any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
"all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

TargetProcess/tauCharts

Summary

Maintainability

Test Coverage

File layer-labels-rules.ts has 448 lines of code (exceeds 250 allowed). Consider refactoring. Open

Function alignByY has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open

Cognitive Complexity

A method's cognitive complexity is based on a few simple rules:

Further reading

Function alignByX has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open

Cognitive Complexity

A method's cognitive complexity is based on a few simple rules:

Further reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

Tuning

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring. Open

Duplicated Code

File `layer-labels-rules.ts` has 448 lines of code (exceeds 250 allowed). Consider refactoring.
Open

Function `alignByY` has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

Function `alignByX` has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 5 locations. Consider refactoring.
Open

Similar blocks of code found in 5 locations. Consider refactoring.
Open

Similar blocks of code found in 5 locations. Consider refactoring.
Open

Similar blocks of code found in 5 locations. Consider refactoring.
Open

Similar blocks of code found in 5 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Shadowed name: 'prev'
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

Identifier 'outerEnd' is never reassigned; use 'const' instead of 'var'.
Open

Identifier 'betterInside' is never reassigned; use 'const' instead of 'var'.
Open

Use the object spread operator instead.
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open

Forbidden 'var' keyword, use 'let' or 'const' instead
Open