From: Thomas Wieczorek <wieczo.yo@...>
Date: 2008-02-13T15:19:21+09:00
Subject: Re: most useful instance methods

On Wed, Feb 13, 2008 at 12:07 AM, Adam Akhtar <adamtemporary@gmail.com> wrote:
> Ive just been getting to grips with some of the string and array
>  methods. The basics were easy enough such as reverse. Then came map and
>  uniq. Im wondering what else is good to practice with. It seems to make
>  sense to study new methods on the basis of their useage. So what methods
>  do you constantly use or couldnt live without for arrays and strings
>  without including the elementary stuff like push pop etc.
>

inject, *, +, -, sort(with and without block), compact and join from the Array.