carrierwaveuploader/carrierwave

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

        def process(*args)
          new_processors = args.inject({}) do |hash, arg|
            arg = { arg => [] } unless arg.is_a?(Hash)
            hash.merge!(arg)
          end
Severity: Minor
Found in lib/carrierwave/uploader/processing.rb - About 25 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 deduplicate has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def deduplicate(current_identifiers)
        @deduplication_index = nil
        return unless current_identifiers.include?(identifier)

        (1..current_identifiers.size + 1).each do |i|
Severity: Minor
Found in lib/carrierwave/uploader/store.rb - About 25 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 clean_cache! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def clean_cache!(seconds)
        Dir.glob(::File.expand_path(::File.join(uploader.cache_dir, '*'), uploader.root)).each do |dir|
          # generate_cache_id returns key formatted TIMEINT-PID(-COUNTER)-RND
          matched = dir.scan(/(\d+)-\d+-\d+(?:-\d+)?/).first
          next unless matched
Severity: Minor
Found in lib/carrierwave/storage/file.rb - About 25 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 url has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def url(*args)
        if (version = args.first) && version.respond_to?(:to_sym)
          raise ArgumentError, "Version #{version} doesn't exist!" if versions[version.to_sym].nil?
          # recursively proxy to version
          versions[version.to_sym].url(*args[1..-1])
Severity: Minor
Found in lib/carrierwave/uploader/versions.rb - About 25 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 manipulate! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def manipulate!
      cache_stored_file! if !cached?
      image = ::MiniMagick::Image.open(current_path)

      image = yield(image)
Severity: Minor
Found in lib/carrierwave/processing/mini_magick.rb - About 25 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 deduplicated_filename has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def deduplicated_filename
        return unless filename
        return filename unless @deduplication_index

        parts = filename.split('.')
Severity: Minor
Found in lib/carrierwave/uploader/store.rb - About 25 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 resize_and_pad has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def resize_and_pad(width, height, background=:transparent, gravity=::Magick::CenterGravity)
      width = dimension_from width
      height = dimension_from height
      manipulate! do |img|
        img.resize_to_fit!(width, height)
Severity: Minor
Found in lib/carrierwave/processing/rmagick.rb - About 25 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 create_info_block has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def create_info_block(options)
      return nil unless options
      proc do |img|
        options.each do |k, v|
          if v.is_a?(String) && (matches = v.match(/^["'](.+)["']/))
Severity: Minor
Found in lib/carrierwave/processing/rmagick.rb - About 25 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

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