Sign upLogin

kigster/attr_memoized

View on GitHub
Star

Showing 2 of 4 total issues

Method included has 48 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def included(base)
      base.class_eval do
        AttrMemoized::LOCK.synchronize do
          @attr_memoized_mutex ||= Mutex.new
        end
Severity: Minor
Found in lib/attr_memoized.rb - About 1 hr to fix

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

              def attr_memoized(*attributes, **opts)
            attributes = Array[*attributes]
            callable   = attributes.pop
            unless SUPPORTED_INIT_TYPES.include?(callable.class)
              raise ArgumentError, "Invalid argument #{callable} to attr_memoized. Expecting one of: #{SUPPORTED_INIT_TYPES.map(&:to_s)}"
    Severity: Minor
    Found in lib/attr_memoized.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