clauda · May 20, 2016 02:20
diff --git a/flat.rb b/flat.rb
 class Array
  def flat
    each_with_object([]) do |element, init|
      init.push *(element.is_a?(Array) ? element.flat : element)
    end
  end
 end
	class Array
	def flat
	each_with_object([]) do \|element, init\|
	init.push *(element.is_a?(Array) ? element.flat : element)
	end
	end
	end
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