On Nov 28, 2:57 pm, packat <[EMAIL PROTECTED]> wrote:
> It is in app/models
>
> On Nov 28, 9:28 am, Frederick Cheung <[EMAIL PROTECTED]>
> wrote:
>
> > On Nov 28, 1:49 pm, packat <[EMAIL PROTECTED]> wrote:> My first Rails
> > example using model and I got this NameError:
> > > NameError in VandaController#att
> > > uninitialized constant VandaController::Compute
>
> > Is the model in compute.rb in app/models or lib ?
>
> It is in app/models.
>
The important thing was whether the file was called compute.rb
> I am following a book "Beginning Ruby on Rails" by Steven Holzner.
> That book may be based on older version. Mine is 1.8.6
The important thing would be the rails version, not the ruby version.
>
> and now get a different error:
> ================
> ActiveRecord::StatementInvalid in VandaController#att
> Mysql::Error: Table 'orchids.computes' doesn't exist: SHOW FIELDS FROM
> `computes`
> ================
> Apparently, a schema is created for Compute and Ruby thought ther is a
> Compute table in the database.
> So this is not helping any.
It would have created a migration to add that table but it would not
have run it. You can run it with
rake db:migrate
Fred
>
> > Fred
>
> Thanks Fred
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