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rofrischmann/inline-style-prefixer

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Identical blocks of code found in 3 locations. Consider refactoring.
Open

function cursor(property, value) {
  if (property === 'cursor' && values.hasOwnProperty(value)) {
    return prefixes.map(function (prefix) {
      return prefix + value;
    });
Severity: Major
Found in benchmark/packages/302/static/plugins/cursor.js and 2 other locations - About 1 hr to fix
benchmark/packages/301/static/plugins/cursor.js on lines 16..22
benchmark/packages/700/plugins/cursor.js on lines 16..22

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 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

Further Reading

Function flexboxOld has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

export default function flexboxOld(property, value, style) {
  if (property === 'flexDirection' && typeof value === 'string') {
    if (value.indexOf('column') > -1) {
      style.WebkitBoxOrient = 'vertical'
    } else {
Severity: Minor
Found in modules/plugins/flexboxOld.js - About 1 hr to fix

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"

Further reading

Function getRecommendedPlugins has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

export default function getRecommendedPlugins(browserList) {
  const recommendedPlugins = {}

  for (const plugin in pluginMap) {
    const browserSupportByPlugin = pluginMap[plugin]
Severity: Minor
Found in modules/generator/generatePluginList.js - About 1 hr to fix

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"

Further reading

Function getRecommendedPlugins has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getRecommendedPlugins(browserList) {
  var recommendedPlugins = {};

  for (var plugin in _pluginMap2.default) {
    var browserSupportByPlugin = _pluginMap2.default[plugin];
Severity: Minor
Found in benchmark/packages/700/generator/generatePluginList.js - About 1 hr to fix

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"

Further reading

Function flexboxOld has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxOld(property, value, style) {
  if (property === 'flexDirection' && typeof value === 'string') {
    if (value.indexOf('column') > -1) {
      style.WebkitBoxOrient = 'vertical';
    } else {
Severity: Minor
Found in benchmark/packages/301/static/plugins/flexboxOld.js - About 1 hr to fix

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"

Further reading

Function getBrowserInformation has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserInformation(userAgent) {
  var browserInfo = _bowser2.default._detect(userAgent);

  for (var browser in prefixByBrowser) {
    if (browserInfo.hasOwnProperty(browser)) {
Severity: Minor
Found in benchmark/packages/301/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function getBrowserName has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserName(browserInfo) {
  if (browserInfo.firefox) {
    return 'firefox';
  }
Severity: Minor
Found in benchmark/packages/302/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function flexboxIE has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxIE(property, value, style, _ref) {
  var browserName = _ref.browserName,
      browserVersion = _ref.browserVersion,
      cssPrefix = _ref.cssPrefix,
      keepUnprefixed = _ref.keepUnprefixed,
Severity: Minor
Found in benchmark/packages/300/dynamic/plugins/flexboxIE.js - About 1 hr to fix

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"

Further reading

Function flexboxIE has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxIE(_ref) {
  var property = _ref.property;
  var value = _ref.value;
  var styles = _ref.styles;
  var _ref$browserInfo = _ref.browserInfo;
Severity: Minor
Found in benchmark/packages/205/plugins/flexboxIE.js - About 1 hr to fix

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"

Further reading

Function flexboxIE has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxIE(property, value, style, _ref) {
  var browserName = _ref.browserName,
      browserVersion = _ref.browserVersion,
      cssPrefix = _ref.cssPrefix,
      keepUnprefixed = _ref.keepUnprefixed,
Severity: Minor
Found in benchmark/packages/301/dynamic/plugins/flexboxIE.js - About 1 hr to fix

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"

Further reading

Function getBrowserName has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserName(browserInfo) {
  if (browserInfo.firefox) {
    return 'firefox';
  }
Severity: Minor
Found in benchmark/packages/301/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function flexboxOld has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxOld(property, value, style) {
  if (property === 'flexDirection' && typeof value === 'string') {
    if (value.indexOf('column') > -1) {
      style.WebkitBoxOrient = 'vertical';
    } else {
Severity: Minor
Found in benchmark/packages/302/static/plugins/flexboxOld.js - About 1 hr to fix

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"

Further reading

Function getBrowserInformation has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserInformation(userAgent) {
  var browserInfo = _bowser2.default._detect(userAgent);

  for (var browser in prefixByBrowser) {
    if (browserInfo.hasOwnProperty(browser)) {
Severity: Minor
Found in benchmark/packages/302/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function flexboxIE has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxIE(property, value, style, _ref) {
  var browserName = _ref.browserName,
      browserVersion = _ref.browserVersion,
      cssPrefix = _ref.cssPrefix,
      keepUnprefixed = _ref.keepUnprefixed,
Severity: Minor
Found in benchmark/packages/302/dynamic/plugins/flexboxIE.js - About 1 hr to fix

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"

Further reading

Function flexboxOld has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxOld(property, value, style) {
  if (property === 'flexDirection' && typeof value === 'string') {
    if (value.indexOf('column') > -1) {
      style.WebkitBoxOrient = 'vertical';
    } else {
Severity: Minor
Found in benchmark/packages/300/static/plugins/flexboxOld.js - About 1 hr to fix

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"

Further reading

Function getBrowserName has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserName(browserInfo) {
  if (browserInfo.firefox) {
    return 'firefox';
  }
Severity: Minor
Found in benchmark/packages/300/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function flexboxOld has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function flexboxOld(property, value, style) {
  if (property === 'flexDirection' && typeof value === 'string') {
    if (value.indexOf('column') > -1) {
      style.WebkitBoxOrient = 'vertical';
    } else {
Severity: Minor
Found in benchmark/packages/700/plugins/flexboxOld.js - About 1 hr to fix

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"

Further reading

Function getBrowserInformation has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

function getBrowserInformation(userAgent) {
  var browserInfo = _bowser2.default._detect(userAgent);

  for (var browser in prefixByBrowser) {
    if (browserInfo[browser]) {
Severity: Minor
Found in benchmark/packages/300/utils/getBrowserInformation.js - About 1 hr to fix

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"

Further reading

Function _prefixStyle has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

      value: function _prefixStyle(style) {
        for (var property in style) {
          var value = style[property];

          // handle nested objects
Severity: Minor
Found in benchmark/packages/302/dynamic/createPrefixer.js - About 1 hr to fix

    Function prefixValue has 27 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    function prefixValue(value, propertyPrefixMap) {
  if (isPrefixedValue(value)) {
    return value
  }
    Severity: Minor
    Found in modules/plugins/transition.js - About 1 hr to fix
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