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Method method_missing has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def method_missing(method_name, *args, &block)
      if method_name[0] == '_'
        # Remove underscore
        method_name = method_name[1..-1]
        if method_name[-1] == '='
Severity: Minor
Found in lib/volt/models/model.rb - About 45 mins 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

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

                cur = elem.nodeType === 1 && ( elem.className ?
                    ( " " + elem.className + " " ).replace( rclass, " " ) :
                    " "
                );
Severity: Minor
Found in app/volt/assets/js/jquery-2.0.3.js and 1 other location - About 40 mins to fix
app/volt/assets/js/jquery-2.0.3.js on lines 3880..3883

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 49.

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

                cur = elem.nodeType === 1 && ( elem.className ?
                    ( " " + elem.className + " " ).replace( rclass, " " ) :
                    ""
                );
Severity: Minor
Found in app/volt/assets/js/jquery-2.0.3.js and 1 other location - About 40 mins to fix
app/volt/assets/js/jquery-2.0.3.js on lines 3842..3845

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 49.

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

Consider simplifying this complex logical expression.
Open

        if ( s.crossDomain == null ) {
            parts = rurl.exec( s.url.toLowerCase() );
            s.crossDomain = !!( parts &&
                ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
                    ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
Severity: Major
Found in app/volt/assets/js/jquery-2.0.3.js - About 40 mins to fix

    Consider simplifying this complex logical expression.
    Open

        if ( support.matchesSelector && documentIsHTML &&
        ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
        ( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

        try {
    Severity: Major
    Found in app/volt/assets/js/jquery-2.0.3.js - About 40 mins to fix

      Consider simplifying this complex logical expression.
      Open

                  if ( matcher[ expando ] ) {
                // Find the next relative operator (if any) for proper handling
                j = ++i;
                for ( ; j < len; j++ ) {
                    if ( Expr.relative[ tokens[j].type ] ) {
      Severity: Major
      Found in app/volt/assets/js/jquery-2.0.3.js - About 40 mins to fix

        Consider simplifying this complex logical expression.
        Open

        if RUBY_PLATFORM == 'opal'
  require 'ostruct'

  # TODO: Temporary fix for missing on OpenStruct in opal
  class OpenStruct
        Severity: Major
        Found in lib/volt/config.rb - About 40 mins to fix

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

                      for ( i = 0, l = srcElements.length; i < l; i++ ) {
                fixInput( srcElements[ i ], destElements[ i ] );
            }
          Severity: Minor
          Found in app/volt/assets/js/jquery-2.0.3.js and 1 other location - About 40 mins to fix
          app/volt/assets/js/jquery-2.0.3.js on lines 5741..5743

          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 48.

          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

                          for ( i = 0, l = srcElements.length; i < l; i++ ) {
                    cloneCopyEvent( srcElements[ i ], destElements[ i ] );
                }
          Severity: Minor
          Found in app/volt/assets/js/jquery-2.0.3.js and 1 other location - About 40 mins to fix
          app/volt/assets/js/jquery-2.0.3.js on lines 5730..5732

          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 48.

          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 CHILD has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

                  "CHILD": function( type, what, argument, first, last ) {
          Severity: Minor
          Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

            Function on has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
            Severity: Minor
            Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

              Function condense has 5 arguments (exceeds 4 allowed). Consider refactoring.
              Open

              function condense( unmatched, map, filter, context, xml ) {
              Severity: Minor
              Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

                Function add has 5 arguments (exceeds 4 allowed). Consider refactoring.
                Open

                    add: function( elem, types, handler, data, selector ) {
                Severity: Minor
                Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

                  Function Tween has 5 arguments (exceeds 4 allowed). Consider refactoring.
                  Open

                  function Tween( elem, options, prop, end, easing ) {
                  Severity: Minor
                  Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

                    Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
                    Open

                        def initialize(volt_app, target, context, binding_name, getter)
                    Severity: Minor
                    Found in lib/volt/page/bindings/content_binding.rb - About 35 mins to fix

                      Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                          def initialize(volt_app, target, context, binding_name, template_name)
                      Severity: Minor
                      Found in lib/volt/page/template_renderer.rb - About 35 mins to fix

                        Function superMatcher has 5 arguments (exceeds 4 allowed). Consider refactoring.
                        Open

                                superMatcher = function( seed, context, xml, results, expandContext ) {
                        Severity: Minor
                        Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

                          Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
                          Open

                              def initialize(volt_app, target, context, binding_name, branches)
                          Severity: Minor
                          Found in lib/volt/page/bindings/if_binding.rb - About 35 mins to fix

                            Function remove has 5 arguments (exceeds 4 allowed). Consider refactoring.
                            Open

                                remove: function( elem, types, handler, selector, mappedTypes ) {
                            Severity: Minor
                            Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix

                              Function augmentWidthOrHeight has 5 arguments (exceeds 4 allowed). Consider refactoring.
                              Open

                              function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
                              Severity: Minor
                              Found in app/volt/assets/js/jquery-2.0.3.js - About 35 mins to fix
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