From: Alex Young <alex@...>
Date: 2007-08-08T23:22:33+09:00
Subject: Re: case statement

Shai Rosenfeld wrote:
> Alex Young wrote:
>> Shai Rosenfeld wrote:
>>> end
>>>
>>> ((i.e, whatever value is included in the array))
>>> ...how do i do this?
>> Does the Array#include? method do what you need?  Perhaps a more
>> fleshed-out example might help?
> 
> Array#include is EXACTLY what i need, but syntaxtetically (if u get the 
> drift) i'm not sure how to do it:
> 
> case [3, 45, 6, 'abc'].inlcude?
> when 1: 'no good'
> when 3: 'good!'
> when 'lolo': 'no good'
> end
I'm not sure why you're using case here.  I'd do it like this:

[3, 45, 6, 'abc'].include?(var) ? "good" : "no good"

-- 
Alex