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ruby-concurrency/concurrent-ruby

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lib/concurrent-ruby-edge/concurrent/channel/buffer/unbuffered.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

        def take
          mine = synchronize do
            return Concurrent::NULL if ns_closed? && putting.empty?

            ref = Concurrent::AtomicReference.new(nil)
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/channel/buffer/unbuffered.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 put has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def put(item)
          mine = synchronize do
            return false if ns_closed?

            ref = Concurrent::AtomicReference.new(item)
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/channel/buffer/unbuffered.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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