From: Shai Rosenfeld <shaiguitar@...>
Date: 2007-08-08T23:24:35+09:00
Subject: Re: case statement

Kaldrenon wrote:
> On Aug 8, 10:05 am, Shai Rosenfeld <shaigui...@gmail.com> wrote:
>> Array#include is EXACTLY what i need, but syntaxtetically (if u get the
>> --
>> Posted viahttp://www.ruby-forum.com/.
> 
> include? takes an argument x, and is called on a collection n, so that
> if n.include?(x) it returns true.
> 
> http://www.whytheluckystiff.net/ruby/pickaxe/html/ref_c_array.html#Array.include_qm

please read the post before posting yourself.
what i need is the syntax of a case statement doing the following:

case [a, b, c, d]
when x: 'nothing happens'
when y: 'nothing happens'
when z: 'nothing happens'
when a: 'render this option'
end

can anyone help me with a live code example of how to do this?
many thanks.


-- 
Posted via http://www.ruby-forum.com/.