Friday 27 April 2007

Why's online Ruby (and palindromes)

I've pointed people there in the past, but I haven't actually used Why's try-out-ruby site before.

I don't know how he does it (using his sandbox perhaps?) but it's great.

Try:
10.times do |x| puts x ; end

or

"a man a plan a canal panama".reverse
(There's even a whole page dedicated to this palindrome here.

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