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dacc/gist:404530

Created May 18, 2010 02:32
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gistfile1.txt
ruby-1.9.1-p378 > i = 2
=> 2
ruby-1.9.1-p378 > i = 3
=> 3
ruby-1.9.1-p378 > p = proc {i = 2; proc {i}}.call
=> #<Proc:0x000001008dc398@(irb):3>
ruby-1.9.1-p378 > p.call
=> 2
ruby-1.9.1-p378 > i = 4
=> 4
ruby-1.9.1-p378 > p.call
=> 4
ruby-1.9.1-p378 >
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