From: Arlen Christian Mart Cuss <celtic@...>
Date: 2007-11-21T11:07:39+09:00
Subject: Re: is there an nicer  way for this expression?

Hi,

On Tue, 2007-11-20 at 21:48 +0900, Pokkai Dokkai wrote:
> Pokkai Dokkai wrote:
> 
> > foo.bar == 1 || 2
> 
> sorry , i forgot
> try this
> foo.bar == (1||2)

No, that won't work either.

irb(main):006:0> 1||2
=> 1
irb(main):007:0> 2||1
=> 2
irb(main):008:0> false || 1
=> 1
irb(main):009:0> true || 1
=> true
irb(main):010:0> nil || 3
=> 3
irb(main):011:0> 

Evaluate it one step at a time to see what you're doing.

Cheers,

Arlen