On Dec 8, 2009, at 6:17 PM, Brian Corbin wrote:
>
> I take it back, that was the issue. After I added in the missing
> has_many associations, hobo:generate_taglibs completed succesfully.
> Sorry, somehow I knew this would turn out to be all my fault. Anyway,
> I know have another issue. My user model
> belongs_to :default_location, class_name => "Location". The
> children :users declaration doesn't pick up on that and results in
> this:
> SQLite3::SQLException: no such column: users.location_id: SELECT count
> (*) AS count_all FROM "users" WHERE ("users".location_id = 1)
>
> Is there a way to tell the children directive what the database field
> is? Thanks-
>
> Brian
Yep - you need to declare the reverse reflection (here, the
has_many :users on Location) correctly. Note that actually calling
@location.users in the models as shown in your first post would net
you the same error - the correct declaration (on Location) is:
has_many :users, :foreign_key => 'default_location_id'
It's an extra wrinkle that you only run into when giving a belongs_to
a non-default name.
--Matt Jones
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