mfpiccolo/kindred

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app/assets/javascripts/utilities/stack_trace.js

Summary

Maintainability
D
1 day
Test Coverage

File stack_trace.js has 332 lines of code (exceeds 250 allowed). Consider refactoring.
Open

  // Domain Public by Eric Wendelin http://www.eriwen.com/ (2008)
//                  Luke Smith http://lucassmith.name/ (2008)
//                  Loic Dachary <loic@dachary.org> (2008)
//                  Johan Euphrosine <proppy@aminche.com> (2008)
//                  Oyvind Sean Kinsey http://kinsey.no/blog (2010)
Severity: Minor
Found in app/assets/javascripts/utilities/stack_trace.js - About 4 hrs to fix

    Function mode has 34 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            mode: function(e) {
                if (typeof window !== 'undefined' && window.navigator.userAgent.indexOf('PhantomJS') > -1) {
                    return 'phantomjs';
                }
    
    
    Severity: Minor
    Found in app/assets/javascripts/utilities/stack_trace.js - About 1 hr to fix

      Function stringifyArguments has 29 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

              stringifyArguments: function(args) {
                  var result = [];
                  var slice = Array.prototype.slice;
                  for (var i = 0; i < args.length; ++i) {
                      var arg = args[i];
      Severity: Minor
      Found in app/assets/javascripts/utilities/stack_trace.js - About 1 hr to fix

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

                findFunctionName: function(source, lineNo) {
                    // FIXME findFunctionName fails for compressed source
                    // (more than one function on the same line)
                    // function {name}({args}) m[1]=name m[2]=args
                    var reFunctionDeclaration = /function\s+([^(]*?)\s*\(([^)]*)\)/;
        Severity: Minor
        Found in app/assets/javascripts/utilities/stack_trace.js - About 1 hr to fix

          Avoid too many return statements within this function.
          Open

                              return 'opera9'; // use e.message
          Severity: Major
          Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                            return 'opera10a'; // use e.stacktrace
            Severity: Major
            Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                          return 'other';
              Severity: Major
              Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                                return 'firefox';
                Severity: Major
                Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                                      return 'opera10b'; // use e.stacktrace, format differs from 'opera10a'
                  Severity: Major
                  Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                                    return 'opera11'; // use e.stacktrace, format differs from 'opera10a', 'opera10b'
                    Severity: Major
                    Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

                      Avoid too many return statements within this function.
                      Open

                                      return 'chrome';
                      Severity: Major
                      Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

                        Avoid too many return statements within this function.
                        Open

                                            return 'opera9'; // use e.message
                        Severity: Major
                        Found in app/assets/javascripts/utilities/stack_trace.js - About 30 mins to fix

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

                                              result.push(fnName + '()@' + match[2] + ':' + match[1] + ' -- ' + lines[i + 1].replace(/^\s+/, ''));
                          Severity: Major
                          Found in app/assets/javascripts/utilities/stack_trace.js and 1 other location - About 1 hr to fix
                          app/assets/javascripts/utilities/stack_trace.js on lines 278..278

                          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 60.

                          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

                                              result.push(ANON + '()@' + match[2] + ':' + match[1] + ' -- ' + lines[i + 1].replace(/^\s+/, ''));
                          Severity: Major
                          Found in app/assets/javascripts/utilities/stack_trace.js and 1 other location - About 1 hr to fix
                          app/assets/javascripts/utilities/stack_trace.js on lines 261..261

                          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 60.

                          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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