socketry/async-container

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Method spawn has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
Open

            def spawn(name: nil, restart: false)
                Fiber.new do
                    while true
                        @statistics.spawn!
                        exit_status = @group.fork do
Severity: Minor
Found in lib/async/container/forked.rb - About 2 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 spawn has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

            def spawn(name: nil, restart: false, &block)
                @statistics.spawn!
                
                thread = ::Thread.new do
                    thread = ::Thread.current
Severity: Minor
Found in lib/async/container/threaded.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 wait_one has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

            def wait_one(flags = 0)
                return unless @pgid
                
                # Wait for processes in this group:
                pid, status = ::Process.wait2(-@pgid, flags)
Severity: Minor
Found in lib/async/container/group.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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