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bwillis/versioncake

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lib/versioncake/cli.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method migrate has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def migrate(path)
      path = RAILS_VIEW_PATH unless path
      raise ArgumentError.new("No directory exists for '#{path}'") unless File.exist? path

      files_to_rename = []
Severity: Minor
Found in lib/versioncake/cli.rb - About 45 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 v1_to_v2_filename has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def v1_to_v2_filename(path)
      filename = File.basename(path)
      if m = filename.match(/(\.v[0-9]+)/)
        version_str = m[0]
        new_path = path.sub version_str, ''
Severity: Minor
Found in lib/versioncake/cli.rb - About 35 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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