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deseretbook/classy_hash

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lib/classy_hash/generate.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Method length has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

    def self.length(length)
      raise "length must be an Integer or a Range" unless length.is_a?(Integer) || length.is_a?(Range)

      if length.is_a?(Range) && !(length.min.is_a?(Integer) && length.max.is_a?(Integer))
        raise "Range length endpoints must be Integers"
Severity: Minor
Found in lib/classy_hash/generate.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 array_length has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def self.array_length(length, *constraints)
      raise 'one or more constraints must be provided' if constraints.empty?

      length_lambda = self.length(length)
      msg = "an Array of length #{length}"
Severity: Minor
Found in lib/classy_hash/generate.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

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