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rspec/rspec-core

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lib/rspec/core/hooks.rb

Summary

Maintainability
B
4 hrs
Test Coverage

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

        def ensure_hooks_initialized_for(position, scope)
          if position == :before
            if scope == :example
              @before_example_hooks ||= @filterable_item_repo_class.new(:all?)
            else
Severity: Minor
Found in lib/rspec/core/hooks.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 hooks_for has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. 

        def hooks_for(position, scope)
          if position == :before
            scope == :example ? @before_example_hooks : @before_context_hooks
          elsif position == :after
            scope == :example ? @after_example_hooks : @after_context_hooks
Severity: Minor
Found in lib/rspec/core/hooks.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 run has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. 

        def run(position, scope, example_or_group)
          return if RSpec.configuration.dry_run?

          if scope == :context
            unless example_or_group.class.metadata[:skip]
Severity: Minor
Found in lib/rspec/core/hooks.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 process has 5 arguments (exceeds 4 allowed). Consider refactoring. 

        def process(host, parent_groups, globals, position, scope)
Severity: Minor
Found in lib/rspec/core/hooks.rb - About 35 mins to fix

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