From: Jano Svitok <jan.svitok@...>
Date: 2007-06-22T17:56:40+09:00
Subject: Re: Everything in ruby is an object?

On 6/22/07, Mark Gargan <mark.gargan@gmail.com> wrote:
> Hey folks,
>
>
>       I'm reading the tutorial on Ruby located at
>
> http://www.rubycentral.com/book/
>
> In it the guys state that everything in Ruby is an object.
> I was just wondering if that applies to Boolean expressions
> i.e. the likes of && and ||. Is there a wrapper object for these
> types? I've written a small expression filter that retrieves a boolean
> expression from the db and I was just wondering if there was a quicker
> way of processing it other than a case statement.
>
> Thanks,
> Mark.

No. Expressions are not objects. Objects are true and false, and && ||
are methods.
Expressions are series of calls.