From: Devin Mullins <twifkak@...>
Date: 2007-04-03T12:48:22+09:00
Subject: Re: Last iteration condition

Phrogz wrote:
> On Apr 2, 8:56 pm, "Mike" <michae...@gmail.com> wrote:
>>   How could I know that current iteration is the last in the series?
>>[1, 2, 3, 4, 5, 3, 4].each do |element|
> ri each_with_index
You might also wanna restructure it as
   arr[0..-2].each(&blah); bloo[arr.last]
depending on the logic at hand.