module Gemmy::Patches::EnumeratorPatch::InstanceMethods::Frequencies

Public Instance Methods

frequencies() click to toggle source

taken from powerpack maps each element in the enum to it's num occurrances

# File lib/gemmy/patches/enumerator_patch.rb, line 54
def frequencies
  each_with_object(Hash.new(0)) { |e, a| a[e] += 1 }
end