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Diffstat (limited to 'activerecord/CHANGELOG')
-rw-r--r-- | activerecord/CHANGELOG | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 47e7531c68..dbe7d81623 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,17 @@ *SVN* +* Add records to has_many :through using <<, push, and concat by creating the association record. Raise if base or associate are new records since both ids are required to create the association. #build raises since you can't associate an unsaved record. #create! takes an attributes hash and creates the associated record and its association in a transaction. [Jeremy Kemper] + + # Create a tagging to associate the post and tag. + post.tags << Tag.find_by_name('old') + post.tags.create! :name => 'general' + + # Would have been: + post.taggings.create!(:tag => Tag.find_by_name('finally') + transaction do + post.taggings.create!(:tag => Tag.create!(:name => 'general')) + end + * Cache nil results for :included has_one associations also. #5787 [Michael Schoen] * Fixed a bug which would cause .save to fail after trying to access a empty has_one association on a unsaved record. [Tobias Luetke] |