plonk/anon_func_recur.rb

Created July 21, 2013 16:46

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無名関数を再帰させる構造

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anon_func_recur.rb

	p (fac = proc { \|n\| (n == 1) ? 1 : n * fac.call(n-1) }).call(5)

	# OUTPUT: 120

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