has_many :through

has_many :through References

search results

1. has_many :through

   Happy Friday! It\'s Rails 3.2 day! The official release announcement mentions a few of the big changes, but I\'d like to take a moment to highlight a relatively small ...

   blog.hasmanythrough.com - Cached
   

2. Active Record Associations â€" Ruby on Rails Guides

   has_many :through associations provide a way to implement many-to-many relationships, as discussed earlier in this guide. 4.3.2.11 :validate. If you set the : ...

   guides.rubyonrails.org/association_​basics.html - Cached
   

3. ActiveRecord::Associations::ClassMethods - Ruby on Rails ...

   Specifies type of the source association used by has_many :through queries where the source association is a polymorphic belongs_to.:validate

   api.rubyonrails.org/classes/​ActiveRecord/Associations/... - Cached
   

4. has _many :through - Many-to-many Dance-off!

   I\'ve noticed there\'s a bit of confusion about the differences between the two ways to create many-to-many relationships using Rails associations.

   blog.hasmanythrough.com/2006/4/20/many-​to-many-dance-off - Cached
   

5. PaulBarry.com - has_many :through checkboxes

   has_many :through checkboxes. October 24, 2007. As you probably already know, Rails has 2 methods of handling Many-to-Many relationships, has_and_belongs_to_many ...

   paulbarry.com/articles/2007/10/24/has_​many-through... - Cached
   

6. has_many (ActiveRecor d::Associations::ClassMethods) - APIdock

   With has_many:through associations this option is ignored at least in versions up to 2.1.0, so even if you set :dependent option to : ...

   apidock.com/.../Associations/​ClassMethods/has_many - Cached
   

7. has_many :through | ruby slippers - ruby on rails resouces ...

   The has_many => :through association joins two models through a third, allowing additional join information to be stored in the third model. In the example from Rails ...

   www.erin-lawrence.com/ruby/2012/01/has-​many-through - Cached
   

8. ianwhite/nested_has_many_through · GitHub

   nested_has_many_t hrough - rails plugin that allows has_many :through to go through other has_many :throughs

   github.com/ianwhite/nested_has_many_​through - Cached
   

9. Newest \'has-many-through\' Questions - Stack Overflow

   In Ruby on Rails, a has_many :through association is often used to set up a many-to-many connection with another model. This association indicates that the declaring ...

   stackoverflow.com/questions/tagged/has-​many-through - Cached
   

10. has_many :bugs, :through => :rails

    Includes tutorials and tips to develop with the framework. By a core team member.

    m.onkey.org - Cached