razum2um/lurker

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

      if (substitution.type === Syntax.Identifier ||
          substitution.type === Syntax.MemberExpression ||
          substitution.type === Syntax.CallExpression) {
        utils.catchup(substitution.range[1], state);
      } else {
Severity: Minor
Found in lib/lurker/templates/javascripts/JSXTransformer.js and 1 other location - About 35 mins to fix
lib/lurker/templates/javascripts/JSXTransformer.js on lines 4651..4653

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 46.

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

  return (node.type === Syntax.FunctionDeclaration
          || node.type === Syntax.FunctionExpression
          || node.type === Syntax.ArrowFunctionExpression)
         && node.rest;
Severity: Minor
Found in lib/lurker/templates/javascripts/JSXTransformer.js and 1 other location - About 35 mins to fix
lib/lurker/templates/javascripts/JSXTransformer.js on lines 2974..2977

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 46.

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

Avoid too many return statements within this function.
Open

            return {
                type: Token.Punctuator,
                value: ch1 + ch2,
                lineNumber: lineNumber,
                lineStart: lineStart,
Severity: Major
Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

    Avoid too many return statements within this function.
    Open

                    return loaderCache[id];
    Severity: Major
    Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

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

        if (!noAssert) {
          assert(offset !== undefined && offset !== null, 'missing offset')
          assert(offset < this.length, 'Trying to read beyond buffer length')
        }
      Severity: Minor
      Found in lib/lurker/templates/javascripts/JSXTransformer.js and 1 other location - About 30 mins to fix
      lib/lurker/templates/javascripts/JSXTransformer.js on lines 575..579

      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 45.

      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

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

        if (!noAssert) {
          assert(offset !== undefined && offset !== null,
              'missing offset')
          assert(offset < this.length, 'Trying to read beyond buffer length')
        }
      Severity: Minor
      Found in lib/lurker/templates/javascripts/JSXTransformer.js and 1 other location - About 30 mins to fix
      lib/lurker/templates/javascripts/JSXTransformer.js on lines 491..494

      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 45.

      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

      Avoid too many return statements within this function.
      Open

                  return code - UPPER
      Severity: Major
      Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

                    return delegate.createProperty('init', id, parsePropertyMethodFunction({ generator: true }), true, false);
        Severity: Major
        Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                          return parseClassExpression();
          Severity: Major
          Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                        return parseGroupExpression();
            Severity: Major
            Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                          return code - LOWER + 26
              Severity: Major
              Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                            return {
                                type: Token.Punctuator,
                                value: '>>=',
                                lineNumber: lineNumber,
                                lineStart: lineStart,
                Severity: Major
                Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                          return scanPunctuator();
                  Severity: Major
                  Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                                return delegate.createProperty('init', key, parseAssignmentExpression(), false, false);
                    Severity: Major
                    Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                      Avoid too many return statements within this function.
                      Open

                                  return scanIdentifier();
                      Severity: Major
                      Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                        Avoid too many return statements within this function.
                        Open

                                    return advanceSlash();
                        Severity: Major
                        Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                          Avoid too many return statements within this function.
                          Open

                                return aLow < 0
                                  ? null
                                  : aHaystack[aLow];
                          Severity: Major
                          Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

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

                                    if (ch1 === '.') {
                                        ++index;
                                        return {
                                            type: Token.Punctuator,
                                            value: ch1,
                            Severity: Minor
                            Found in lib/lurker/templates/javascripts/JSXTransformer.js and 1 other location - About 30 mins to fix
                            lib/lurker/templates/javascripts/JSXTransformer.js on lines 2421..2430

                            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 45.

                            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

                            Avoid too many return statements within this function.
                            Open

                                        return scanRegExp();
                            Severity: Major
                            Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix

                              Avoid too many return statements within this function.
                              Open

                                      return scanPunctuator();
                              Severity: Major
                              Found in lib/lurker/templates/javascripts/JSXTransformer.js - About 30 mins to fix
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