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ckgagan/ruby array tips

Created March 29, 2012 16:58
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Ruby cool tips
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ruby array tips
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12].each_slice(4) {|a| p a}
[1, 2, 3, 4]
[5, 6, 7, 8]
[9, 10, 11, 12]
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