From: John Sikora <john.sikora@...>
Date: 2010-10-01T14:14:20+09:00
Subject: Re: The beauty of Ruby through examples

How about some more simple ones like

'Do Re Mi Fa So La Ti ' * 3

[125, 450, 250, 1000, 675].sort.reverse.collect{|e| "$#{e}"}.take(3)

'      hello there  '.strip.center(30, '-')
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