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* Association validation does not belong in a before_save callback: move it ↵Jeremy Kemper2005-10-021-22/+60
| | | | | | into a validation method. Restores the expected model.valid? == model.save. Add tests for cancelling save by returning false from a before_save callback. Remove assumption that before_destroy's return value indicates whether the record was destroyed. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2434 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Returning false in before_destroy should cancel action. Closes #1829.Scott Barron2005-09-281-0/+37
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2381 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Removed the AR::Recursion module--it broke more code than it fixedJamis Buck2005-06-211-14/+0
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1470 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added ActiveRecord::Recursion to guard against recursive calls to #saveJamis Buck2005-06-131-2/+37
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1411 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Do not use instantiated fixtures (in general) in tests. Also, support the ↵Jamis Buck2005-06-101-3/+1
| | | | | | use of transactional fixtures by setting the AR_TX_FIXTURES environment variable to "yes". git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1399 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added that all types of after_find/after_initialized callbacks are triggered ↵David Heinemeier Hansson2005-03-141-19/+61
| | | | | | if the explicit implementation is present, not only the explicit implementation itself git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@898 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added support for associating unsaved objects #402 [Tim Bates]David Heinemeier Hansson2005-01-151-0/+16
| | | | | | | | | 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
* Added block-style for callbacks #332 [bitsweat]David Heinemeier Hansson2005-01-011-0/+230
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@296 5ecf4fe2-1ee6-0310-87b1-e25e094e27de