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Diffstat (limited to 'activerecord/lib/active_record/associations.rb')
| -rwxr-xr-x | activerecord/lib/active_record/associations.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index ad28407e57..e1a0289039 100755 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -232,6 +232,13 @@ module ActiveRecord # has_many :people, :extend => [FindOrCreateByNameExtension, FindRecentExtension] # end # + # Some extensions can only be made to work with knowledge of the association proxy's internals. + # Extensions can access relevant state using accessors on the association proxy: + # + # * +proxy_owner+ - Returns the object the association is part of. + # * +proxy_reflection+ - Returns the reflection object that describes the association. + # * +proxy_target+ - Returns the associated object for belongs_to and has_one, or the collection of associated objects for has_many and has_and_belongs_to_many. + # # === Association Join Models # # Has Many associations can be configured with the :through option to use an explicit join model to retrieve the data. This |