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ZenCocoon/gist:277970

Created January 15, 2010 11:24
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gistfile1.txt
The idea is to apply a method (in this case adding 1) for all elements from a array (here Integer), this should be done deeply.
Original: [1, 2, 3, ["a", 1, 2, 3, ["a", 1, 2, 3], "a"]
Desired: [2, 3, 4, ["a", 2, 3, 4, ["a", 2, 3, 4], "a"]
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