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mrsimo/gist:468635

Forked from aitor/gist:468280
Created July 8, 2010 21:13
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gistfile1.rb
# How to make this more legible?
# n and m are any natural number
n=1; m=12
(n..m).map{ |i| ["%02d"%i,i] }
#=> [["01", 1], ["02", 2], ["03", 3], ["04", 4], ["05", 5], ["06", 6], ["07", 7], ["08", 8], ["09", 9], ["10", 10], ["11", 11], ["12", 12]]
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