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gregswindle/jsrules

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Showing 36 of 36 total issues

Function exports has 93 lines of code (exceeds 25 allowed). Consider refactoring.
Confirmed

module.exports = function (grunt) {
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    complexity: {
      generic: {
Severity: Major
Found in Gruntfile.js - About 3 hrs to fix

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

  this.or = function(proposition) {
    var result = {
      name: '(' + this.name + ' OR ' + proposition.name + ')',
      value: this.value || proposition.value
    };
Severity: Major
Found in lib/proposition.js and 1 other location - About 2 hrs to fix
lib/proposition.js on lines 8..14

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 87.

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

  this.and = function(proposition) {
    var result = {
      name: '(' + this.name + ' AND ' + proposition.name + ')',
      value: this.value && proposition.value
    };
Severity: Major
Found in lib/proposition.js and 1 other location - About 2 hrs to fix
lib/proposition.js on lines 24..30

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 87.

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

Function 'processOperator' has a complexity of 12.
Open

function processOperator(operator) {
Severity: Minor
Found in lib/rule.js by eslint

Limit Cyclomatic Complexity (complexity)

Cyclomatic complexity measures the number of linearly independent paths through a program's source code. This rule allows setting a cyclomatic complexity threshold.

function a(x) {
    if (true) {
        return x; // 1st path
    } else if (false) {
        return x+1; // 2nd path
    } else {
        return 4; // 3rd path
    }
}

Rule Details

This rule is aimed at reducing code complexity by capping the amount of cyclomatic complexity allowed in a program. As such, it will warn when the cyclomatic complexity crosses the configured threshold (default is 20).

Examples of incorrect code for a maximum of 2:

/*eslint complexity: ["error", 2]*/

function a(x) {
    if (true) {
        return x;
    } else if (false) {
        return x+1;
    } else {
        return 4; // 3rd path
    }
}

Examples of correct code for a maximum of 2:

/*eslint complexity: ["error", 2]*/

function a(x) {
    if (true) {
        return x;
    } else {
        return 4;
    }
}

Options

Optionally, you may specify a max object property:

"complexity": ["error", 2]

is equivalent to

"complexity": ["error", { "max": 2 }]

Deprecated: the object property maximum is deprecated. Please use the property max instead.

When Not To Use It

If you can't determine an appropriate complexity limit for your code, then it's best to disable this rule.

Further Reading

Related Rules

  • [max-depth](max-depth.md)
  • [max-len](max-len.md)
  • [max-nested-callbacks](max-nested-callbacks.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  this.equalTo = function(variable) {
    var name = '(' + this.name + ' === ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() === variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 15..18
lib/datevariable.js on lines 20..23
lib/datevariable.js on lines 25..28
lib/datevariable.js on lines 30..33
lib/datevariable.js on lines 35..38

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 82.

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 6 locations. Consider refactoring.
Open

  this.lessThanOrEqualTo = function(variable) {
    var name = '(' + this.name + ' <= ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() <= variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 10..13
lib/datevariable.js on lines 15..18
lib/datevariable.js on lines 20..23
lib/datevariable.js on lines 25..28
lib/datevariable.js on lines 35..38

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 82.

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 6 locations. Consider refactoring.
Open

  this.notEqualTo = function(variable) {
    var name = '(' + this.name + ' !== ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() !== variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 10..13
lib/datevariable.js on lines 15..18
lib/datevariable.js on lines 20..23
lib/datevariable.js on lines 25..28
lib/datevariable.js on lines 30..33

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 82.

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 6 locations. Consider refactoring.
Open

  this.lessThan = function(variable) {
    var name = '(' + this.name + ' < ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() < variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 10..13
lib/datevariable.js on lines 15..18
lib/datevariable.js on lines 20..23
lib/datevariable.js on lines 30..33
lib/datevariable.js on lines 35..38

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 82.

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 6 locations. Consider refactoring.
Open

  this.greaterThan = function(variable) {
    var name = '(' + this.name + ' > ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() > variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 10..13
lib/datevariable.js on lines 20..23
lib/datevariable.js on lines 25..28
lib/datevariable.js on lines 30..33
lib/datevariable.js on lines 35..38

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 82.

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 6 locations. Consider refactoring.
Open

  this.greaterThanOrEqualTo = function(variable) {
    var name = '(' + this.name + ' >= ' + variable.name + ')';
    return new Proposition(name, this.value.getTime() >= variable.value.getTime());
  };
Severity: Major
Found in lib/datevariable.js and 5 other locations - About 2 hrs to fix
lib/datevariable.js on lines 10..13
lib/datevariable.js on lines 15..18
lib/datevariable.js on lines 25..28
lib/datevariable.js on lines 30..33
lib/datevariable.js on lines 35..38

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 82.

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 6 locations. Consider refactoring.
Open

  this.greaterThanOrEqualTo = function(variable) {
    var name = '(' + this.name + ' >= ' + variable.name + ')';
    return new Proposition(name, this.value >= variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 13..16
lib/variable.js on lines 20..23
lib/variable.js on lines 34..37
lib/variable.js on lines 41..44
lib/variable.js on lines 48..51

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 68.

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 6 locations. Consider refactoring.
Open

  this.notEqualTo = function(variable) {
    var name = '(' + this.name + ' !== ' + variable.name + ')';
    return new Proposition(name, this.value !== variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 13..16
lib/variable.js on lines 20..23
lib/variable.js on lines 27..30
lib/variable.js on lines 34..37
lib/variable.js on lines 41..44

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 68.

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 6 locations. Consider refactoring.
Open

  this.lessThan = function(variable) {
    var name = '(' + this.name + ' < ' + variable.name + ')';
    return new Proposition(name, this.value < variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 13..16
lib/variable.js on lines 20..23
lib/variable.js on lines 27..30
lib/variable.js on lines 41..44
lib/variable.js on lines 48..51

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 68.

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 6 locations. Consider refactoring.
Open

  this.equalTo = function(variable) {
    var name = '(' + this.name + ' === ' + variable.name + ')';
    return new Proposition(name, this.value === variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 20..23
lib/variable.js on lines 27..30
lib/variable.js on lines 34..37
lib/variable.js on lines 41..44
lib/variable.js on lines 48..51

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 68.

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 6 locations. Consider refactoring.
Open

  this.greaterThan = function(variable) {
    var name = '(' + this.name + ' > ' + variable.name + ')';
    return new Proposition(name, this.value > variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 13..16
lib/variable.js on lines 27..30
lib/variable.js on lines 34..37
lib/variable.js on lines 41..44
lib/variable.js on lines 48..51

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 68.

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 6 locations. Consider refactoring.
Open

  this.lessThanOrEqualTo = function(variable) {
    var name = '(' + this.name + ' <= ' + variable.name + ')';
    return new Proposition(name, this.value <= variable.value);
  };
Severity: Major
Found in lib/variable.js and 5 other locations - About 1 hr to fix
lib/variable.js on lines 13..16
lib/variable.js on lines 20..23
lib/variable.js on lines 27..30
lib/variable.js on lines 34..37
lib/variable.js on lines 48..51

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 68.

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 9 locations. Consider refactoring.
Open

function processEqualTo() {
  var lhs, rhs;
  lhs = stack.pop();
  rhs = stack.pop();
  stack.push(rhs.equalTo(lhs));
Severity: Major
Found in lib/rule.js and 8 other locations - About 1 hr to fix
lib/rule.js on lines 10..15
lib/rule.js on lines 24..29
lib/rule.js on lines 31..36
lib/rule.js on lines 38..43
lib/rule.js on lines 45..50
lib/rule.js on lines 57..62
lib/rule.js on lines 64..69
lib/rule.js on lines 71..76

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 63.

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 9 locations. Consider refactoring.
Open

function processAnd() {
  var lhs, rhs;
  lhs = stack.pop();
  rhs = stack.pop();
  stack.push(rhs.and(lhs));
Severity: Major
Found in lib/rule.js and 8 other locations - About 1 hr to fix
lib/rule.js on lines 17..22
lib/rule.js on lines 24..29
lib/rule.js on lines 31..36
lib/rule.js on lines 38..43
lib/rule.js on lines 45..50
lib/rule.js on lines 57..62
lib/rule.js on lines 64..69
lib/rule.js on lines 71..76

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 63.

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 9 locations. Consider refactoring.
Open

function processGreaterThanOrEqualTo() {
  var lhs, rhs;
  lhs = stack.pop();
  rhs = stack.pop();
  stack.push(rhs.greaterThanOrEqualTo(lhs));
Severity: Major
Found in lib/rule.js and 8 other locations - About 1 hr to fix
lib/rule.js on lines 10..15
lib/rule.js on lines 17..22
lib/rule.js on lines 24..29
lib/rule.js on lines 38..43
lib/rule.js on lines 45..50
lib/rule.js on lines 57..62
lib/rule.js on lines 64..69
lib/rule.js on lines 71..76

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 63.

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 9 locations. Consider refactoring.
Open

function processLessThan() {
  var lhs, rhs;
  lhs = stack.pop();
  rhs = stack.pop();
  stack.push(rhs.lessThan(lhs));
Severity: Major
Found in lib/rule.js and 8 other locations - About 1 hr to fix
lib/rule.js on lines 10..15
lib/rule.js on lines 17..22
lib/rule.js on lines 24..29
lib/rule.js on lines 31..36
lib/rule.js on lines 45..50
lib/rule.js on lines 57..62
lib/rule.js on lines 64..69
lib/rule.js on lines 71..76

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 63.

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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