From: Gennady Bystritsky <Gennady.Bystritsky@...>
Date: 2006-05-11T04:09:20+09:00
Subject: Re: changing the type of a variable

You may need to restart your Rails application so that your changes may
be picked up.

Gennady.

> -----Original Message-----
> From: list-bounce@example.com 
> [mailto:list-bounce@example.com] On Behalf Of Allison Newman
> Sent: Wednesday, May 10, 2006 12:03
> To: ruby-talk ML
> Subject: changing the type of a variable
> 
> Hi,
> 
> I'm a ruby newbie, although I'm a programmer with 10yrs 
> experience.  I 
> was running myself through the tutorial in Agile Web Development With 
> Rails, when I ran into a problem.  somewhere in the code I mistakenly 
> entered
> 
> @items = 0
> 
> instead of
> 
> @items = []
> 
> A bit later I tried the following
> 
> @items << LineItem.for_product(product)
> 
> but when i try to execute this code I got the following error:
> 
> "cannot convert LineItem to Integer"
> 
> Looking back through the code, I found the error mentioned above, and 
> corrected it.  However, Rails still insists that @items is an 
> Integer. 
> Can anyone suggest what has gone wrong, or what I can do to fix it?
> 
> Alli
> 
> -- 
> Posted via http://www.ruby-forum.com/.
> 
>