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sethvargo/stove

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lib/stove/cli.rb

Summary

Maintainability
C
1 day
Test Coverage

Method execute! has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

    def execute!
      $stdout, $stderr = @stdout, @stderr

      # Parse the options hash
      option_parser.parse!(@argv)
Severity: Minor
Found in lib/stove/cli.rb - About 4 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 option_parser has 64 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def option_parser
      @option_parser ||= OptionParser.new do |opts|
        opts.banner = 'Usage: stove [OPTIONS]'

        opts.separator ''
Severity: Major
Found in lib/stove/cli.rb - About 2 hrs to fix

    Method execute! has 39 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def execute!
      $stdout, $stderr = @stdout, @stderr

      # Parse the options hash
      option_parser.parse!(@argv)
    Severity: Minor
    Found in lib/stove/cli.rb - About 1 hr to fix

      Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def initialize(argv, stdin=STDIN, stdout=STDOUT, stderr=STDERR, kernel=Kernel)
      Severity: Minor
      Found in lib/stove/cli.rb - About 35 mins to fix

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