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Showing 56 of 56 total issues

Function has a complexity of 7.
Open

Express.prototype.useDirectory = function (name, p) {
Severity: Minor
Found in src/index.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/

Function processPrerender has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

Express.prototype.processPrerender = function () {
  // Config is ready ?
  if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processPrerender ] -',
Severity: Minor
Found in src/index.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 processJwt has 39 lines of code (exceeds 25 allowed). Consider refactoring.
Open

Express.prototype.processJwt = function () {
  // Create async process
  var deferred = Q.defer();

  // Config is ready ?
Severity: Minor
Found in src/index.js - About 1 hr to fix

    Function useDirectory has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

    Express.prototype.useDirectory = function (name, p) {
  // Checking name
  if (_.isString(name) && !_.isEmpty(name)) {
    // Default path
    p = _.isString(p) &&
    Severity: Minor
    Found in src/index.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 processBase has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

    Express.prototype.processBase = function () {
  // Config is ready ?
  if (!this.isReady()) {
    // Error message
    this.logger.error('[ Express.processBase ] - Cannot process config. App is not ready.');
    Severity: Minor
    Found in src/index.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

    Consider simplifying this complex logical expression.
    Open

      if (_.isBoolean(jwtoken.enable) && jwtoken.enable &&
      _.isString(jwtoken.key) && !_.isEmpty(jwtoken.key)) {
    // Debug message
    this.logger.debug('[ Express.processJwt ] - Try to process jwt key');
    Severity: Critical
    Found in src/index.js - About 1 hr to fix

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

              if (jwtoken.autoEncryptRequest) {
          // Enable auto encrypt json request
          this.app.use(jwt.autoEncryptRequest());

          // Messsage
      Severity: Major
      Found in src/index.js and 1 other location - About 1 hr to fix
      src/index.js on lines 952..958

      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

              if (jwtoken.autoDecryptRequest) {
          // Enable auto decrypt json request
          this.app.use(jwt.autoDecryptRequest());

          // Messsage
      Severity: Major
      Found in src/index.js and 1 other location - About 1 hr to fix
      src/index.js on lines 943..949

      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

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

      Express.prototype.processCompression = function () {
  // Config is ready ?
  if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processCompression ] -',
      Severity: Minor
      Found in src/index.js - About 1 hr to fix

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

          if (!path.isAbsolute(p)) {
    // Normalize path
    p = path.normalize([ process.cwd(), p ].join('/'));
  }
        Severity: Major
        Found in src/index.js and 1 other location - About 1 hr to fix
        src/index.js on lines 1405..1408

        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 56.

        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

            if (!path.isAbsolute(p)) {
      // Normalize path
      p = path.normalize([ process.cwd(), p ].join('/'));
    }
        Severity: Major
        Found in src/index.js and 1 other location - About 1 hr to fix
        src/index.js on lines 352..355

        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 56.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processCompression ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processCookieParser ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processViewEngine ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processDirectory ] -',
      'Cannot process config. App is not ready.' ].join(''));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processMethodOverride ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processCors ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processFavicon ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processSecurity ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 780..787
        src/index.js on lines 992..999
        src/index.js on lines 1044..1051

        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 55.

        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 16 locations. Consider refactoring.
        Open

          if (!this.isReady()) {
    // Error message
    this.logger.error([ '[ Express.processRedirect ] -',
      'Cannot process config. App is not ready.' ].join(' '));
        Severity: Major
        Found in src/index.js and 15 other locations - About 1 hr to fix
        src/index.js on lines 217..224
        src/index.js on lines 247..254
        src/index.js on lines 277..284
        src/index.js on lines 310..317
        src/index.js on lines 339..346
        src/index.js on lines 386..393
        src/index.js on lines 443..450
        src/index.js on lines 474..481
        src/index.js on lines 507..514
        src/index.js on lines 545..552
        src/index.js on lines 574..581
        src/index.js on lines 697..704
        src/index.js on lines 730..737
        src/index.js on lines 780..787
        src/index.js on lines 992..999

        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 55.

        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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