github/rails
1
1
Fork 0
mirror of https://github.com/github/rails.git synced 2026-04-26 03:00:59 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix :through docs wrecked up by [6777]. Closes #4961.

Browse Source 
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6817 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jeremy Kemper
2007-05-23 06:35:08 +00:00
parent ba7dc5d421
commit 9f51eb2472
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
activerecord/lib/active_record/associations.rb
View File

@@ -608,7 +608,8 @@ module ActiveRecord
# include the joined columns.
# * <tt>:as</tt>: Specifies a polymorphic interface (See #belongs_to).
# * <tt>:through</tt>: Specifies a Join Model to perform the query through. Options for <tt>:class_name</tt> and <tt>:foreign_key</tt>
# are ignored, as the association uses the source reflection.
# are ignored, as the association uses the source reflection. You can only use a <tt>:through</tt> query through a <tt>belongs_to</tt>
# or <tt>has_many</tt> association on the join model.
# * <tt>:source</tt>: Specifies the source association name used by <tt>has_many :through</tt> queries. Only use it if the name cannot be
# inferred from the association. <tt>has_many :subscribers, :through => :subscriptions</tt> will look for either +:subscribers+ or
# +:subscriber+ on +Subscription+, unless a +:source+ is given.