Module: Tins::UniqBy

Extended by:
Deprecate
Defined in:
lib/tins/uniq_by.rb

Instance Method Summary collapse

Methods included from Deprecate

deprecate

Instance Method Details

#uniq_by(&block) ⇒ Object 



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# File 'lib/tins/uniq_by.rb', line 6

def uniq_by(&block)
  block ||= lambda { |x| x }
  inject({}) { |h, e| h[ block.call(e) ] ||= e; h }.values
end