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rpanachi/core_ext

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lib/core_ext/array/grouping.rb

Summary

Maintainability
A
2 hrs
Test Coverage

Method split has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

  def split(value = nil)
    if block_given?
      inject([[]]) do |results, element|
        if yield(element)
          results << []
Severity: Minor
Found in lib/core_ext/array/grouping.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 in_groups has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

  def in_groups(number, fill_with = nil)
    # size.div number gives minor group size;
    # size % number gives how many objects need extra accommodation;
    # each group hold either division or division + 1 items.
    division = size.div number
Severity: Minor
Found in lib/core_ext/array/grouping.rb - About 55 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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