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* Added support for calling constrained class methods on has_many and ↵David Heinemeier Hansson2005-07-221-7/+8
| | | | | | has_and_belongs_to_many collections #1764 [Tobias Luetke] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1894 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed order of loading in eager associationsDavid Heinemeier Hansson2005-04-191-0/+4
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1229 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Speeded up eager loading a whole bunchDavid Heinemeier Hansson2005-04-181-0/+4
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1212 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added new Base.find API and deprecated find_all, find_first. Added ↵David Heinemeier Hansson2005-04-031-0/+5
| | | | | | preliminary support for eager loading of associations git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1077 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Dont load the target before the proxy has had a chance to answer the ↵David Heinemeier Hansson2005-03-291-2/+1
| | | | | | respond_to? -- this would cause an .empty? query to trigger loading the entire collection if the proxy had already been initialized git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1036 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added destruction of dependent objects in has_one associations when a new ↵David Heinemeier Hansson2005-03-061-0/+4
| | | | | | assignment happens #742 [mindel] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@843 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed that the belongs_to and has_one proxy would fail a test like 'if ↵David Heinemeier Hansson2005-01-181-0/+5
| | | | | | project.manager' -- this unfortunately also means that you can't call methods like project.manager.build unless there already is a manager on the project #492 [Tim Bates] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@456 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Only remember that an association was loaded if it was foundDavid Heinemeier Hansson2005-01-171-1/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@435 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* belongs_to association should always honor a present foreign key and ↵David Heinemeier Hansson2005-01-171-1/+28
| | | | | | condition interpolation should also be possible on belongs_to git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@433 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added support for associating unsaved objects #402 [Tim Bates]David Heinemeier Hansson2005-01-151-0/+49
Added replace to associations, so you can do project.manager.replace(new_manager) or project.milestones.replace(new_milestones) #402 [Tim Bates] Added build and create methods to has_one and belongs_to associations, so you can now do project.manager.build(attributes) #402 [Tim Bates] Fixed that Base#== wouldn't work for multiple references to the same unsaved object #402 [Tim Bates] Added that if a before_* callback returns false, all the later callbacks and the associated action are cancelled. If an after_* callback returns false, all the later callbacks are cancelled. Callbacks are generally run in the order they are defined, with the exception of callbacks defined as methods on the model, which are called last. #402 [Tim Bates] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@417 5ecf4fe2-1ee6-0310-87b1-e25e094e27de