From: SonOfLilit <sonoflilit@...>
Date: 2007-02-18T22:13:32+09:00
Subject: Re: Instance variable exists?

Hi,

AFAIK it's the only way.

Question: Why does Object#instance_varialbe_get have no documentation?
It's behaviour isn't that clear in cases like

On 2/18/07, Detlef Reichl <detlef.reichl@gmx.org> wrote:
> Hi,
>
> what is the preferred way to see if an object already includes a
> instance variable?
>
> for now i do something like:
>
> @my_object.instance_variables.include? "var_name"
>
>
>
> Cheers
> detlef
>
>
>