Module: Gemmy::Patches::EnumeratorPatch::InstanceMethods::Frequencies

Defined in:: lib/gemmy/patches/enumerator_patch.rb

Instance Method Summary collapse

#frequencies ⇒ Object

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

Instance Method Details

#frequencies ⇒ `Object`

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



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# File 'lib/gemmy/patches/enumerator_patch.rb', line 54

def frequencies
  each_with_object(Hash.new(0)) { |e, a| a[e] += 1 }
end