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rspec/rspec-core

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lib/rspec/core/rake_task.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

      def run_task(verbose)
        command = spec_command
        puts command if verbose

        if with_clean_environment
Severity: Minor
Found in lib/rspec/core/rake_task.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 file_inclusion_specification has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. 

      def file_inclusion_specification
        if ENV['SPEC']
          FileList[ENV['SPEC']].sort
        elsif String === pattern && !File.exist?(pattern)
          return if [*rspec_opts].any? { |opt| opt =~ /--pattern/ }
Severity: Minor
Found in lib/rspec/core/rake_task.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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