Avoid too many return statements within this function.

Open

            return ret == null ?
                undefined :
                ret;

Avoid too many return statements within this function.

Open

                                        return;

Avoid too many return statements within this function.

Open

                            return it('(punctuator)', t);

Avoid too many return statements within this function.

Open

                                return it('(color)', t);

Avoid too many return statements within this function.

Open

                            return it('(punctuator)', t);

Avoid too many return statements within this function.

Open

                return match;

Avoid too many return statements within this function.

Open

                            return it('(number)', t);

Avoid too many return statements within this function.

Open

                                return it('(regexp)', c);

Avoid too many return statements within this function.

Open

                                        return it('(regexp)', c);

Avoid too many return statements within this function.

Open

                            return it('(punctuator)', t);

Method set_content has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def set_content(path, content)
    check_path(path)
    expand_tree(path)
    object = @git.root[path]
    if object && object.type == :tree

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Method initialize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def initialize
    if (`gm -version` rescue '').include?('GraphicsMagick')
      @prefix = 'gm'
    elsif !(`convert -version` rescue '').include?('ImageMagick')
      raise 'GraphicsMagick or ImageMagick not found'

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Method post_upload has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def post_upload
      raise 'No file' if !params[:file]
      page.content = params[:file][:tempfile].read
      check do |errors|
        errors << :version_conflict.t if !page.new? && page.version.to_s != params[:version]

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Method string has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

      def string(name, values = nil, &block)
        @group.children[name.to_s] = if values || block
                                       Attribute::Suggestions.new(@group, name, block ? block : values)
                                     else
                                       Attribute::String.new(@group, name)

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Method expand_tree has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def expand_tree(path)
    names = path.split('/')
    names.pop
    parent = @git.root
    names.each do |name|

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Method captcha_valid? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def captcha_valid?
    if Time.now.to_i < session[:olelo_recaptcha_timeout].to_i
      true
    elsif params[:recaptcha_challenge_field] && params[:recaptcha_response_field]
      response = Net::HTTP.post_form(URI.parse('http://api-verify.recaptcha.net/verify'),

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Method change_password has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def change_password(user, oldpassword, password)
    @store.transaction do |store|
      check do |errors|
        errors << 'User not found' if !store[user.name]
        errors << :wrong_password.t if crypt(oldpassword) != store[user.name]['password']

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Method values has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

        def values
          if Proc === @values
            @values = @values.call
            raise 'Values must be Hash or Array' unless Hash === @values || Array === @values
          end

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Method expand_tree has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def expand_tree(path)
    names = path.split('/')
    names.pop
    parent = work_tree
    names.each do |name|

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Method set_content has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  def set_content(path, content)
    check_path(path)
    expand_tree(path)
    object = work_tree[path]
    if object && object.type == :tree

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