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bikeath1337/streamio-ffmpeg

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lib/ffmpeg/movie.rb

Summary

Maintainability
C
1 day
Test Coverage

Method initialize has a Cognitive Complexity of 42 (exceeds 5 allowed). Consider refactoring.
Open

    def initialize(path)
      @path = path

      if remote?
        @head = head
Severity: Minor
Found in lib/ffmpeg/movie.rb - About 6 hrs 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 initialize has 92 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def initialize(path)
      @path = path

      if remote?
        @head = head
Severity: Major
Found in lib/ffmpeg/movie.rb - About 3 hrs to fix

    Method head has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def head(location=@path, limit=FFMPEG.max_http_redirect_attempts)
      url = URI(location)
      return unless url.path

      http = Net::HTTP.new(url.host, url.port)
    Severity: Minor
    Found in lib/ffmpeg/movie.rb - 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

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

        def calculate_aspect(ratio)
      return nil unless ratio
      w, h = ratio.split(':')
      return nil if w == '0' || h == '0'
      @rotation.nil? || (@rotation == 180) ? (w.to_f / h.to_f) : (h.to_f / w.to_f)
    Severity: Minor
    Found in lib/ffmpeg/movie.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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