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rspec/rspec-expectations

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lib/rspec/matchers/built_in/yield.rb

Summary

Maintainability
C
1 day
Test Coverage

File yield.rb has 358 lines of code (exceeds 250 allowed). Consider refactoring. 

RSpec::Support.require_rspec_support 'method_signature_verifier'

module RSpec
  module Matchers
    module BuiltIn
Severity: Minor
Found in lib/rspec/matchers/built_in/yield.rb - About 4 hrs to fix

    Class YieldControl has 23 methods (exceeds 20 allowed). Consider refactoring. 

          class YieldControl < BaseMatcher # rubocop:disable ClassLength
        def initialize
          @expectation_type = @expected_yields_count = nil
        end
    Severity: Minor
    Found in lib/rspec/matchers/built_in/yield.rb - About 2 hrs to fix

      Method set_expected_yields_count has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. 

              def set_expected_yields_count(relativity, n)
          raise_unsupported_yield_expectation if unsupported_yield_expectation?(relativity)

          count = count_constraint_to_number(n)
      Severity: Minor
      Found in lib/rspec/matchers/built_in/yield.rb - About 55 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 matches? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. 

              def matches?(block)
          @actual_formatted = []
          @actual = []
          args_matched_when_yielded = true
          yield_count = 0
      Severity: Minor
      Found in lib/rspec/matchers/built_in/yield.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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