From: Joel VanderWerf <vjoel@...>
Date: 2007-04-06T12:54:56+09:00
Subject: Re: Can I save relationship using hasmanythrough

jack.tang wrote:
> Hi
> 
> In the classic hasmanythrough example:
> 
> class Group < ActiveRecord::Base
>         has_many :memberships
>         has_many :users, :through => :memberships
> end
> 
> class User < ActiveRecord::Base
>         has_many :memberships
>         has_many :groups, :through => :memberships
> end
> 
> group1 = Group.new(.....)
> group1.users = [User.find_by_id(2)]
> group1.save!
> 
> it throws the exception: "users=" is one undefined method. So how can
> i save the relationship in hasmanythrough?
> 

To save your relationship you might try

(a) flowers

(b) therapy

(c) the rails list

-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407