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dacc/gist:404505

Created May 18, 2010 02:02
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gistfile1.txt
ruby-1.9.1-p378 > i = 2
=> 2
ruby-1.9.1-p378 > p = Proc.new { i }
=> #<Proc:0x000001009bec10@(irb):44>
ruby-1.9.1-p378 > p.call
=> 2
ruby-1.9.1-p378 > i = 3
=> 3
ruby-1.9.1-p378 > p.call
=> 3
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