radare/radare2-webui

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www/m/js/helpers/prompts.legacy.js

Summary

Maintainability
A
2 hrs
Test Coverage

Missing JSDoc comment.
Open

function write() {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require JSDoc comments (require-jsdoc)

JSDoc is a JavaScript API documentation generator. It uses specially-formatted comments inside of code to generate API documentation automatically. For example, this is what a JSDoc comment looks like for a function:

/**
 * Adds two numbers together.
 * @param {int} num1 The first number.
 * @param {int} num2 The second number.
 * @returns {int} The sum of the two numbers.
 */
function sum(num1, num2) {
    return num1 + num2;
}

Some style guides require JSDoc comments for all functions as a way of explaining function behavior.

Rule Details

This rule requires JSDoc comments for specified nodes. Supported nodes:

  • "FunctionDeclaration"
  • "ClassDeclaration"
  • "MethodDefinition"
  • "ArrowFunctionExpression"

Options

This rule has a single object option:

  • "require" requires JSDoc comments for the specified nodes

Default option settings are:

{
    "require-jsdoc": ["error", {
        "require": {
            "FunctionDeclaration": true,
            "MethodDefinition": false,
            "ClassDeclaration": false,
            "ArrowFunctionExpression": false
        }
    }]
}

require

Examples of incorrect code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

function foo() {
    return 10;
}

var foo = () => {
    return 10;
}

class Test{
    getDate(){}
}

Examples of correct code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

/**
 * It returns 10
 */
function foo() {
    return 10;
}

/**
 * It returns test + 10
 * @params {int} test - some number
 * @returns {int} sum of test and 10
 */
var foo = (test) => {
    return test + 10;
}

/**
 * It returns 10
 */
var foo = () => {
    return 10;
}

/**
 * It returns 10
 */
var foo = function() {
    return 10;
}

var array = [1,2,3];
array.filter(function(item) {
    return item > 2;
});

/**
 * It returns 10
 */
class Test{
    /**
    * returns the date
    */
    getDate(){}
}

setTimeout(() => {}, 10); // since it's an anonymous arrow function

When Not To Use It

If you do not require JSDoc for your functions, then you can leave this rule off.

Related Rules

Missing JSDoc comment.
Open

function comment() {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require JSDoc comments (require-jsdoc)

JSDoc is a JavaScript API documentation generator. It uses specially-formatted comments inside of code to generate API documentation automatically. For example, this is what a JSDoc comment looks like for a function:

/**
 * Adds two numbers together.
 * @param {int} num1 The first number.
 * @param {int} num2 The second number.
 * @returns {int} The sum of the two numbers.
 */
function sum(num1, num2) {
    return num1 + num2;
}

Some style guides require JSDoc comments for all functions as a way of explaining function behavior.

Rule Details

This rule requires JSDoc comments for specified nodes. Supported nodes:

  • "FunctionDeclaration"
  • "ClassDeclaration"
  • "MethodDefinition"
  • "ArrowFunctionExpression"

Options

This rule has a single object option:

  • "require" requires JSDoc comments for the specified nodes

Default option settings are:

{
    "require-jsdoc": ["error", {
        "require": {
            "FunctionDeclaration": true,
            "MethodDefinition": false,
            "ClassDeclaration": false,
            "ArrowFunctionExpression": false
        }
    }]
}

require

Examples of incorrect code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

function foo() {
    return 10;
}

var foo = () => {
    return 10;
}

class Test{
    getDate(){}
}

Examples of correct code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

/**
 * It returns 10
 */
function foo() {
    return 10;
}

/**
 * It returns test + 10
 * @params {int} test - some number
 * @returns {int} sum of test and 10
 */
var foo = (test) => {
    return test + 10;
}

/**
 * It returns 10
 */
var foo = () => {
    return 10;
}

/**
 * It returns 10
 */
var foo = function() {
    return 10;
}

var array = [1,2,3];
array.filter(function(item) {
    return item > 2;
});

/**
 * It returns 10
 */
class Test{
    /**
    * returns the date
    */
    getDate(){}
}

setTimeout(() => {}, 10); // since it's an anonymous arrow function

When Not To Use It

If you do not require JSDoc for your functions, then you can leave this rule off.

Related Rules

Newline required at end of file but not found.
Open

}
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require or disallow newline at the end of files (eol-last)

Trailing newlines in non-empty files are a common UNIX idiom. Benefits of trailing newlines include the ability to concatenate or append to files as well as output files to the terminal without interfering with shell prompts.

Rule Details

This rule enforces at least one newline (or absence thereof) at the end of non-empty files.

Prior to v0.16.0 this rule also enforced that there was only a single line at the end of the file. If you still want this behaviour, consider enabling [no-multiple-empty-lines](no-multiple-empty-lines.md) with maxEOF and/or [no-trailing-spaces](no-trailing-spaces.md).

Examples of incorrect code for this rule:

/*eslint eol-last: ["error", "always"]*/

function doSmth() {
  var foo = 2;
}

Examples of correct code for this rule:

/*eslint eol-last: ["error", "always"]*/

function doSmth() {
  var foo = 2;
}\n

Options

This rule has a string option:

  • "always" (default) enforces that files end with a newline (LF)
  • "never" enforces that files do not end with a newline
  • "unix" (deprecated) is identical to "always"
  • "windows" (deprecated) is identical to "always", but will use a CRLF character when autofixing

Deprecated: The options "unix" and "windows" are deprecated. If you need to enforce a specific linebreak style, use this rule in conjunction with linebreak-style. Source: http://eslint.org/docs/rules/

Missing JSDoc comment.
Open

function block() {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require JSDoc comments (require-jsdoc)

JSDoc is a JavaScript API documentation generator. It uses specially-formatted comments inside of code to generate API documentation automatically. For example, this is what a JSDoc comment looks like for a function:

/**
 * Adds two numbers together.
 * @param {int} num1 The first number.
 * @param {int} num2 The second number.
 * @returns {int} The sum of the two numbers.
 */
function sum(num1, num2) {
    return num1 + num2;
}

Some style guides require JSDoc comments for all functions as a way of explaining function behavior.

Rule Details

This rule requires JSDoc comments for specified nodes. Supported nodes:

  • "FunctionDeclaration"
  • "ClassDeclaration"
  • "MethodDefinition"
  • "ArrowFunctionExpression"

Options

This rule has a single object option:

  • "require" requires JSDoc comments for the specified nodes

Default option settings are:

{
    "require-jsdoc": ["error", {
        "require": {
            "FunctionDeclaration": true,
            "MethodDefinition": false,
            "ClassDeclaration": false,
            "ArrowFunctionExpression": false
        }
    }]
}

require

Examples of incorrect code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

function foo() {
    return 10;
}

var foo = () => {
    return 10;
}

class Test{
    getDate(){}
}

Examples of correct code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

/**
 * It returns 10
 */
function foo() {
    return 10;
}

/**
 * It returns test + 10
 * @params {int} test - some number
 * @returns {int} sum of test and 10
 */
var foo = (test) => {
    return test + 10;
}

/**
 * It returns 10
 */
var foo = () => {
    return 10;
}

/**
 * It returns 10
 */
var foo = function() {
    return 10;
}

var array = [1,2,3];
array.filter(function(item) {
    return item > 2;
});

/**
 * It returns 10
 */
class Test{
    /**
    * returns the date
    */
    getDate(){}
}

setTimeout(() => {}, 10); // since it's an anonymous arrow function

When Not To Use It

If you do not require JSDoc for your functions, then you can leave this rule off.

Related Rules

Missing JSDoc comment.
Open

function flagsize() {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require JSDoc comments (require-jsdoc)

JSDoc is a JavaScript API documentation generator. It uses specially-formatted comments inside of code to generate API documentation automatically. For example, this is what a JSDoc comment looks like for a function:

/**
 * Adds two numbers together.
 * @param {int} num1 The first number.
 * @param {int} num2 The second number.
 * @returns {int} The sum of the two numbers.
 */
function sum(num1, num2) {
    return num1 + num2;
}

Some style guides require JSDoc comments for all functions as a way of explaining function behavior.

Rule Details

This rule requires JSDoc comments for specified nodes. Supported nodes:

  • "FunctionDeclaration"
  • "ClassDeclaration"
  • "MethodDefinition"
  • "ArrowFunctionExpression"

Options

This rule has a single object option:

  • "require" requires JSDoc comments for the specified nodes

Default option settings are:

{
    "require-jsdoc": ["error", {
        "require": {
            "FunctionDeclaration": true,
            "MethodDefinition": false,
            "ClassDeclaration": false,
            "ArrowFunctionExpression": false
        }
    }]
}

require

Examples of incorrect code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

function foo() {
    return 10;
}

var foo = () => {
    return 10;
}

class Test{
    getDate(){}
}

Examples of correct code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

/**
 * It returns 10
 */
function foo() {
    return 10;
}

/**
 * It returns test + 10
 * @params {int} test - some number
 * @returns {int} sum of test and 10
 */
var foo = (test) => {
    return test + 10;
}

/**
 * It returns 10
 */
var foo = () => {
    return 10;
}

/**
 * It returns 10
 */
var foo = function() {
    return 10;
}

var array = [1,2,3];
array.filter(function(item) {
    return item > 2;
});

/**
 * It returns 10
 */
class Test{
    /**
    * returns the date
    */
    getDate(){}
}

setTimeout(() => {}, 10); // since it's an anonymous arrow function

When Not To Use It

If you do not require JSDoc for your functions, then you can leave this rule off.

Related Rules

Missing JSDoc comment.
Open

function flag() {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

require JSDoc comments (require-jsdoc)

JSDoc is a JavaScript API documentation generator. It uses specially-formatted comments inside of code to generate API documentation automatically. For example, this is what a JSDoc comment looks like for a function:

/**
 * Adds two numbers together.
 * @param {int} num1 The first number.
 * @param {int} num2 The second number.
 * @returns {int} The sum of the two numbers.
 */
function sum(num1, num2) {
    return num1 + num2;
}

Some style guides require JSDoc comments for all functions as a way of explaining function behavior.

Rule Details

This rule requires JSDoc comments for specified nodes. Supported nodes:

  • "FunctionDeclaration"
  • "ClassDeclaration"
  • "MethodDefinition"
  • "ArrowFunctionExpression"

Options

This rule has a single object option:

  • "require" requires JSDoc comments for the specified nodes

Default option settings are:

{
    "require-jsdoc": ["error", {
        "require": {
            "FunctionDeclaration": true,
            "MethodDefinition": false,
            "ClassDeclaration": false,
            "ArrowFunctionExpression": false
        }
    }]
}

require

Examples of incorrect code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

function foo() {
    return 10;
}

var foo = () => {
    return 10;
}

class Test{
    getDate(){}
}

Examples of correct code for this rule with the { "require": { "FunctionDeclaration": true, "MethodDefinition": true, "ClassDeclaration": true, "ArrowFunctionExpression": true } } option:

/*eslint "require-jsdoc": ["error", {
    "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
    }
}]*/

/**
 * It returns 10
 */
function foo() {
    return 10;
}

/**
 * It returns test + 10
 * @params {int} test - some number
 * @returns {int} sum of test and 10
 */
var foo = (test) => {
    return test + 10;
}

/**
 * It returns 10
 */
var foo = () => {
    return 10;
}

/**
 * It returns 10
 */
var foo = function() {
    return 10;
}

var array = [1,2,3];
array.filter(function(item) {
    return item > 2;
});

/**
 * It returns 10
 */
class Test{
    /**
    * returns the date
    */
    getDate(){}
}

setTimeout(() => {}, 10); // since it's an anonymous arrow function

When Not To Use It

If you do not require JSDoc for your functions, then you can leave this rule off.

Related Rules

'update' is not defined.
Open

        update();
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

        update();
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

Expected '!==' and instead saw '!='.
Open

    if (str != '') {
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Require === and !== (eqeqeq)

It is considered good practice to use the type-safe equality operators === and !== instead of their regular counterparts == and !=.

The reason for this is that == and != do type coercion which follows the rather obscure Abstract Equality Comparison Algorithm. For instance, the following statements are all considered true:

  • [] == false
  • [] == ![]
  • 3 == "03"

If one of those occurs in an innocent-looking statement such as a == b the actual problem is very difficult to spot.

Rule Details

This rule is aimed at eliminating the type-unsafe equality operators.

Examples of incorrect code for this rule:

/*eslint eqeqeq: "error"*/

if (x == 42) { }

if ("" == text) { }

if (obj.getStuff() != undefined) { }

The --fix option on the command line automatically fixes some problems reported by this rule. A problem is only fixed if one of the operands is a typeof expression, or if both operands are literals with the same type.

Options

always

The "always" option (default) enforces the use of === and !== in every situation (except when you opt-in to more specific handling of null [see below]).

Examples of incorrect code for the "always" option:

/*eslint eqeqeq: ["error", "always"]*/

a == b
foo == true
bananas != 1
value == undefined
typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

Examples of correct code for the "always" option:

/*eslint eqeqeq: ["error", "always"]*/

a === b
foo === true
bananas !== 1
value === undefined
typeof foo === 'undefined'
'hello' !== 'world'
0 === 0
true === true
foo === null

This rule optionally takes a second argument, which should be an object with the following supported properties:

  • "null": Customize how this rule treats null literals. Possible values:
    • always (default) - Always use === or !==.
    • never - Never use === or !== with null.
    • ignore - Do not apply this rule to null.

smart

The "smart" option enforces the use of === and !== except for these cases:

  • Comparing two literal values
  • Evaluating the value of typeof
  • Comparing against null

Examples of incorrect code for the "smart" option:

/*eslint eqeqeq: ["error", "smart"]*/

// comparing two variables requires ===
a == b

// only one side is a literal
foo == true
bananas != 1

// comparing to undefined requires ===
value == undefined

Examples of correct code for the "smart" option:

/*eslint eqeqeq: ["error", "smart"]*/

typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

allow-null

Deprecated: Instead of using this option use "always" and pass a "null" option property with value "ignore". This will tell eslint to always enforce strict equality except when comparing with the null literal.

["error", "always", {"null": "ignore"}]

When Not To Use It

If you don't want to enforce a style for using equality operators, then it's safe to disable this rule. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

        update();
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

        update();
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

            r2.cmd('"wa ' + str + '"', update);
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

            r2.cmd('w ' + str, update);
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

'update' is not defined.
Open

            r2.cmd('wx ' + str, update);
Severity: Minor
Found in www/m/js/helpers/prompts.legacy.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

Similar blocks of code found in 2 locations. Consider refactoring.
Open

function block() {
    var size = prompt('block');
    if (size && size.trim()) {
        r2.cmd('b ' + size);
        update();
Severity: Major
Found in www/m/js/helpers/prompts.legacy.js and 1 other location - About 1 hr to fix
www/m/js/helpers/prompts.legacy.js on lines 52..58

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:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

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 58.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

function flagsize() {
    var size = prompt('size');
    if (size && size.trim()) {
        r2.cmd('fl $$ ' + size);
        update();
Severity: Major
Found in www/m/js/helpers/prompts.legacy.js and 1 other location - About 1 hr to fix
www/m/js/helpers/prompts.legacy.js on lines 44..50

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:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

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 58.

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

Further Reading

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