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Function map has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

  map: function(object, callback, context) {
    if (object.map) return object.map(callback, context);
    var result = [];

    if (object instanceof Array) {
Severity: Minor
Found in lib/reloadlive/static/client.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 subscribe has 30 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  subscribe: function(channel, callback, context) {
    if (channel instanceof Array)
      return Faye.map(channel, function(c) {
        return this.subscribe(c, callback, context);
      }, this);
Severity: Minor
Found in lib/reloadlive/static/client.js - About 1 hr to fix

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

      request: function(messages, timeout) {
    var params       = {message: Faye.toJSON(messages)},
        head         = document.getElementsByTagName('head')[0],
        script       = document.createElement('script'),
        callbackName = Faye.Transport.JSONP.getCallbackName(),
    Severity: Minor
    Found in lib/reloadlive/static/client.js - About 1 hr to fix

      Method extract_code has 29 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          def extract_code(data)
      data.gsub!(/^([ \t]*)(~~~+) ?([^\r\n]+)?\r?\n(.+?)\r?\n\1(~~~+)[ \t\r]*$/m) do
        m_indent = $1
        m_start  = $2 # ~~~
        m_lang   = $3
      Severity: Minor
      Found in lib/reloadlive/render.rb - About 1 hr to fix

        Function request has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

          request: function(message, timeout) {
    var xhrClass = Faye.ENV.XDomainRequest ? XDomainRequest : XMLHttpRequest,
        xhr      = new xhrClass(),
        retry    = this.retry(message, timeout),
        self     = this;
        Severity: Minor
        Found in lib/reloadlive/static/client.js - About 55 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

        Function extend has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

          extend: function(dest, source, overwrite) {
    if (!source) return dest;
    for (var key in source) {
      if (!source.hasOwnProperty(key)) continue;
      if (dest.hasOwnProperty(key) && overwrite === false) continue;
        Severity: Minor
        Found in lib/reloadlive/static/client.js - About 55 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

        Method last_file_changed has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

          def last_file_changed
    timestamp = 0
    last_file_changed = nil
    Dir.glob(dirs(true)).each do |file|
      next unless File.file? file
        Severity: Minor
        Found in lib/reloadlive/config.rb - About 55 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

        Function copyObject has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

          copyObject: function(object) {
    var clone, i, key;
    if (object instanceof Array) {
      clone = [];
      i = object.length;
        Severity: Minor
        Found in lib/reloadlive/static/client.js - About 55 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

                            if (Object.hasOwnProperty.call(value, k)) {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
        Severity: Minor
        Found in lib/reloadlive/static/client.js and 1 other location - About 50 mins to fix
        lib/reloadlive/static/client.js on lines 1641..1646

        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 52.

        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 (typeof k === 'string') {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
        Severity: Minor
        Found in lib/reloadlive/static/client.js and 1 other location - About 50 mins to fix
        lib/reloadlive/static/client.js on lines 1653..1658

        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 52.

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

          receiveMessage: function(message) {
    this.pipeThroughExtensions('incoming', message, function(message) {
      if (!message) return;

      if (message.advice) this._handleAdvice(message.advice);
        Severity: Minor
        Found in lib/reloadlive/static/client.js - 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

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

              if (parsedMessage) {
        self.receive(parsedMessage);
        self.trigger('up');
      } else {
        retry();
        Severity: Minor
        Found in lib/reloadlive/static/client.js and 1 other location - About 45 mins to fix
        lib/reloadlive/static/client.js on lines 2050..2056

        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 50.

        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 (parsedMessage) {
        self.receive(parsedMessage);
        self.trigger('up');
      } else {
        retry();
        Severity: Minor
        Found in lib/reloadlive/static/client.js and 1 other location - About 45 mins to fix
        lib/reloadlive/static/client.js on lines 2095..2101

        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 50.

        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 deeply nested control flow statements.
        Open

                                    if (v !== undefined) {
                                value[k] = v;
                            } else {
                                delete value[k];
                            }
        Severity: Major
        Found in lib/reloadlive/static/client.js - About 45 mins to fix

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

            def thread
    t = Thread.new do
      client = Faye::Client.new("http://localhost:#{options['port']}/faye")
      listener = Listen::Listener.new(*dirs) do |modified, added, removed|
        filename = modified.first ? modified.first    :
          Severity: Minor
          Found in lib/reloadlive/config.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

          Function unbind has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

            unbind: function(eventType, listener, context) {
    if (!this._subscribers || !this._subscribers[eventType]) return;

    if (!listener) {
      delete this._subscribers[eventType];
          Severity: Minor
          Found in lib/reloadlive/static/client.js - 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

          Function random has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

            random: function(bitlength) {
    bitlength = bitlength || this.ID_LENGTH;
    if (bitlength > 32) {
      var parts  = Math.ceil(bitlength / 32),
          string = '';
          Severity: Minor
          Found in lib/reloadlive/static/client.js - 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

          Avoid deeply nested control flow statements.
          Open

                                  if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
          Severity: Major
          Found in lib/reloadlive/static/client.js - About 45 mins to fix

            Avoid deeply nested control flow statements.
            Open

                                    if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
            Severity: Major
            Found in lib/reloadlive/static/client.js - About 45 mins to fix

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

                get: function(client, allowed, disabled, callback, context) {
              Severity: Minor
              Found in lib/reloadlive/static/client.js - About 35 mins to fix
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