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| author | David Heinemeier Hansson <david@loudthinking.com> | 2005-06-16 05:35:10 +0000 |
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| committer | David Heinemeier Hansson <david@loudthinking.com> | 2005-06-16 05:35:10 +0000 |
| commit | bfe6a759c25ad02b4bfcb2dd16999d8ba72e2df8 (patch) | |
| tree | 0d3274d426dc294ec0deb6109d547162391738c1 /activerecord/CHANGELOG | |
| parent | 7b47f150fd73dc84652498a960fc17b601e77a0a (diff) | |
| download | rails-bfe6a759c25ad02b4bfcb2dd16999d8ba72e2df8.tar.gz rails-bfe6a759c25ad02b4bfcb2dd16999d8ba72e2df8.tar.bz2 rails-bfe6a759c25ad02b4bfcb2dd16999d8ba72e2df8.zip | |
Added actual database-changing behavior to collection assigment for has_many and has_and_belongs_to_many #1425 [Sebastian Kanthak]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1428 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index b91fb6213a..107d1cb698 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,18 @@ *SVN* +* Added actual database-changing behavior to collection assigment for has_many and has_and_belongs_to_many #1425 [Sebastian Kanthak]. + Example: + + david.projects = [Project.find(1), Project.new("name" => "ActionWebSearch")] + david.save + + If david.projects already contain the project with ID 1, this is left unchanged. Any other projects are dropped. And the new + project is saved when david.save is called. + + Also included is a way to do assignments through IDs, which is perfect for checkbox updating, so you get to do: + + david.project_ids = [1, 5, 7] + * Corrected typo in find SQL for has_and_belongs_to_many. #1312 [ben@bensinclair.com] * Added ActiveRecord::Recursion for guarding against recursive saves |