Method: WhatToRun::Differ.diff

Defined in:
lib/what_to_run/differ.rb

.diff(before, after) ⇒ Object 



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# File 'lib/what_to_run/differ.rb', line 35

def diff(before, after)
  after = Array(after)
  before = Array(before)

  after.zip(before).map do |lines_after, lines_before|
    lines_after ? lines_after - lines_before.to_i : lines_after
  end
end