Module: Enumerable

Included in:: Trax::Core::FS::CurrentFileDirectory, Trax::Core::FS::CurrentWorkingDirectory, Trax::Core::FS::Files, Trax::Core::Fields

Defined in:: lib/trax/core/ext/enumerable.rb

Instance Method Summary collapse

#group_by_count ⇒ Object

Instance Method Details

#group_by_count ⇒ `Object`



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# File 'lib/trax/core/ext/enumerable.rb', line 2

def group_by_count
  ::Hash.new(0).tap{|hash| each{|item| hash[item] += 1 } }
end