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mjago/CW

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lib/cw/encoding.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method match_elements has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.
Open

    def match_elements arg
      chars = []
      encodings.each_pair do |key, value|
        chars << key unless value.include?(:dot)  if arg[0] == :dashes
        chars << key unless value.include?(:dash) if arg[0] == :dots
Severity: Minor
Found in lib/cw/encoding.rb - About 3 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 fetch_char has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def fetch_char code
      length = code.length
      case length
      when 1..5
        return ' ' if code == [:space]
Severity: Minor
Found in lib/cw/encoding.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

Avoid too many return statements within this method.
Open

        return '*' unless temp
Severity: Major
Found in lib/cw/encoding.rb - About 30 mins to fix

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