From: Jam <jam@...>
Date: 2012-07-17T20:19:44+09:00
Subject: Re: undefined method error



On Jul 17, 2012, at 5:13 AM, deal bitte <lists@ruby-forum.com> wrote:

> rid.database_columns[session_db_array[0]]
> 
You're calling database_columns on the rid object here. 


> When i execute this line, I am getting an error
> 
> undefined method `database_columns' for #<Rid:0x14e691e>
> 
> puts(database_columns[session_db_array[0]]) gives me the correct value .

You're calling database_columns without an explicit receiver here. So the method is being discovered according to the normal "up and to the right" lookup rules. 

> The value is Title


> 
> I need to assign rid.Title = ...something
> 
> What do I do to get rid of the undefined method error
> 
> -- 
> Posted via http://www.ruby-forum.com/.
>