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ptzn/gist:263709

Created December 25, 2009 18:35
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object cloning #3
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gistfile1.rb
>> arr = [[4, 5, 6], 2, 3]
=> [[4, 5, 6], 2, 3]
>> arr1 = Marshal.load(Marshal.dump(arr))
=> [[4, 5, 6], 2, 3]
>> arr1[0] => [4, 5, 6, 7]
>> arr1
=> [[4, 5, 6, 7], 2, 3]
>> arr
=> [[4, 5, 6], 2, 3]
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