From: james.d.masters@...
Date: 2007-04-03T13:25:05+09:00
Subject: Re: Last iteration condition

On Apr 2, 7:56 pm, "Mike" <michae...@gmail.com> wrote:
>    How could I know that current iteration is the last in the series?

a = [1, 2, 3, 4, 5, 3, 4]
a.each_with_index do |element,i|
   print element.to_s
   print ',' if i == a.length - 1
end