From: James Edward Gray II <james@...>
Date: 2005-09-17T00:37:26+09:00
Subject: Re: Hash table questions

On Sep 16, 2005, at 10:26 AM, EdUarDo wrote:

> It works fine, thank you.
>
> Now I get a true answer when I ask:
>
> puts coords.has_key?(@position.post.to_s)
> puts coords.has_key?('DC')
>
> but not when
>
> puts coords.has_key?(@position.post)
>
> is this correct? Do I need to do .to_s to retrieve data from hash?

If the key is a String, yes.  If the key were a symbol, you could  
omit it.

James Edward Gray II