Sign upLogin

dwhelan/proc_extensions

View on GitHub
Star

Showing 1 of 16 total issues

Method initialize has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def initialize(proc = nil, &block)
    if proc
      fail ArgumentError, 'cannot pass both an argument and a block' if block
      fail ArgumentError, 'argument must be a Proc'                  unless proc.is_a?(Proc)
    end
Severity: Minor
Found in lib/proc_extensions/proc_source.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

Severity
Category
Status
Source
Language