michaelfairley/gist:1032351

Created June 17, 2011 21:06

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_ in irb

Raw

gistfile1.txt

	ruby-1.8.7-p330 :001 > 1 + 1
	=> 2
	ruby-1.8.7-p330 :002 > a = _
	=> 2
	ruby-1.8.7-p330 :003 > a
	=> 2

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