github/rails
1
1
Fork 0
mirror of https://github.com/github/rails.git synced 2026-01-30 08:48:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

Update documentation for :dependent declaration so that it explicitly uses the non-deprecated API. Closes #8069. [danger]

Browse Source 
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6686 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Marcel Molina
2007-05-06 05:14:37 +00:00
parent ee614d6319
commit 6ad9d1dbde
2 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
activerecord/CHANGELOG
View File

@@ -1,5 +1,7 @@
*SVN*
* Update documentation for :dependent declaration so that it explicitly uses the non-deprecated API. [danger]
* Add documentation caveat about when to use count_by_sql. [fearoffish]
* Enhance documentation for increment_counter and decrement_counter. [fearoffish]

2
activerecord/lib/active_record/associations.rb
View File

@@ -530,7 +530,7 @@ module ActiveRecord
# * <tt>collection_singular_ids</tt> - returns an array of the associated objects ids
# * <tt>collection_singular_ids=ids</tt> - replace the collection by the objects identified by the primary keys in +ids+
# * <tt>collection.clear</tt> - removes every object from the collection. This destroys the associated objects if they
# are <tt>:dependent</tt>, deletes them directly from the database if they are <tt>:dependent => :delete_all</tt>,
# are associated with <tt>:dependent => :destroy</tt>, deletes them directly from the database if <tt>:dependent => :delete_all</tt>,
# and sets their foreign keys to NULL otherwise.
# * <tt>collection.empty?</tt> - returns true if there are no associated objects.
# * <tt>collection.size</tt> - returns the number of associated objects.