ainoya/wait.rb

Created July 19, 2015 17:30

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wait

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wait.rb


	def wait? &block
	i = 1

	while i < 5 do
	block.call(i)
	sleep 0.2
	i = i+1
	end
	end

	a = wait? do \|i\|
	puts "count #{i}"
	end

	puts a

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