From: "Bartosz Dziewoński" <matma.rex@...>
Date: 2012-02-09T03:34:33+09:00
Subject: Re: Require bug confirmation: possible 'times' method error

Calling num.times{|i| ...} counts from 0 to num-1, *not* from 1 to num.

Therefore, using 6 here will never trigger the condition (since 5 is
not greater than 5), the explicit return will not be used, and the
method will return the value of last expression. This expression is
the #times block, and #times returns the receiver (ie., the number it
was called on) - in this case, 6. Then the multiple assignment will
assign 6 to first variable, and nil to the second one.

-- Matma Rex