From: Christophe Poucet <christophe.poucet@...>
Date: 2005-11-25T20:02:29+09:00
Subject: Re: Faster way to pick the every other array member?

Hello

You can try the following:

fields = ["a", "b", "c", "d", "e", "f"]
new_fields =[]
fields.each_index {|i| new_fields << fields[i] if i %2 == 0}

Cheers,
Christophe