Ruby on Rails

Look at things in the debugger, but the likelihood is that you're
trying to operate on what you think is an array of records, but is
just a query.

my_moods = MyMood.where("my criteria")

my_moods.collect.... Error

then my_moods.all.collect.... and you're good to go.

or my_moods = MyMood.where("my criteria").all
and my_moods.collect...

On Dec 1, 7:53 pm, itsterry <itste...@gmail.com> wrote:
> I have three models:
> (1) Mood
> (2) User
> (3) Mymood
>
> Mymood belongs_to mood
> Mymood belongs_to user
>
> User has_many mymoods
>
> I have a function in User, like this:
>
> def moods
>   if mymoods.empty?
>     []
>   else
>     mymoods.collect{|mm| mm.mood}
>   end
> end
>
> In Rails2, User.first.moods returns an array of moods (or an empty
> array where there are none)
>
> In Rails3, I get a big old error: uninitialized constant Mymood::Mood
>
> I'm guessing it's something to do with lazy loading, because if I call
> (in the console)
>  User.first.mymoods
> then
>   User.first.moods
> it all works as it should, but if I just call on its own:
>   User.first.moods
> I get the error above
>
> Any guidance gratefully received!

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.