Thats actually how I originally had it. I was playing around with
pluralizing them as a last resort and forgot to change them back. I get the
same error with:
class Comment < ActiveRecord::Base
belongs_to :test_case, :counter_cache => true
end
class TestCase < ActiveRecord::Base
has_many :test_case_to_users
has_many :comments
has_many :users, :through => :test_case_to_users
named_scope :broken, :conditions => [ "broken = ?", true ]
named_scope :fixed, :conditions => [ "broken = ?", false ]
named_scope :for_user, lambda { |user_id| { :include => :users,
:conditions => ["users.id = ?", user_id ] } }
end
Sorry for the confusion,
JIm
On Fri, Sep 11, 2009 at 3:12 AM, Eric <[email protected]> wrote:
>
> Singularize your model names: Comment & TestCase
>
> -e
>
> On Sep 10, 8:50 pm, James Englert <[email protected]> wrote:
> > My :counter_cache column isn't working properly.
> >
> > I wouldn't normally ask about a relatively trivial issue like this but
> I've
> > been banging my head on this for a bit and haven't gotten anywhere. I
> must
> > be missing something simple. Please take a look:
> >
> > class Comments < ActiveRecord::Base
> > belongs_to :test_case, :counter_cache => true
> > end
> >
> > class TestCases < ActiveRecord::Base
> > has_many :test_case_to_users
> > has_many :comments
> > has_many :users, :through => :test_case_to_users
> >
> > named_scope :broken, :conditions => [ "broken = ?", true ]
> > named_scope :fixed, :conditions => [ "broken = ?", false ]
> > named_scope :for_user, lambda { |user_id| { :include => :users,
> > :conditions => ["users.id = ?", user_id ] } }
> > end
> >
> > class CreateComments < ActiveRecord::Migration
> > def self.up
> > create_table :comments do |t|
> > t.string :name
> > t.string :body
> >
> > t.integer :test_case_id
> >
> > t.timestamps
> > end
> > end
> >
> > def self.down
> > drop_table :comments
> > end
> > end
> >
> > class CreateTestCases < ActiveRecord::Migration
> > def self.up
> > create_table :test_cases do |t|
> > t.string :name
> > t.boolean :broken, :default => true
> >
> > t.integer :comments_count, :default => 0
> >
> > t.timestamps
> > end
> > end
> >
> > def self.down
> > drop_table :test_cases
> > end
> > end
> >
> > I'm getting the following:
> >
> > NoMethodError: undefined method `find' for ActiveRecord::TestCase:Class
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/belongs_to_association.rb:44:in
> > `find_target'
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:240:in
> > `load_target'
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:112:in
> > `reload'
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations.rb:1231:in
> > `test_case'
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations.rb:1010:in
> > `send'
> > from
> >
> /Library/Ruby/Gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations.rb:1010:in
> > `belongs_to_counter_cache_after_create_for_test_case'
> > from
> >
> /Users/jimenglert/.gem/ruby/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:in
> > `send'
> > from
> >
> /Users/jimenglert/.gem/ruby/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:in
> > `evaluate_method'
> >
> > Any ideas?
> >
>
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