# File lib/backports/2.0.0/enumerable/lazy.rb, line 137 def drop_while raise ArgumentError, "tried to call lazy drop_while without a block" unless block_given? Lazy.new(self) do |yielder, *values| data = yielder.backports_memo ||= {:dropping => true} yielder.yield(*values) unless data[:dropping] &&= yield(*values) end.__set_inspect :drop_while end