diff options
Diffstat (limited to 'activerecord')
| -rwxr-xr-x | activerecord/lib/active_record/associations.rb | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 7a88465f8c..3f2b5d726e 100755 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -1166,11 +1166,12 @@ module ActiveRecord # [:foreign_key] # Specify the foreign key used for the association. By default this is guessed to be the name # of this class in lower-case and "_id" suffixed. So a Person class that makes a +has_and_belongs_to_many+ association - # will use "person_id" as the default <tt>:foreign_key</tt>. + # to Project will use "person_id" as the default <tt>:foreign_key</tt>. # [:association_foreign_key] - # Specify the association foreign key used for the association. By default this is - # guessed to be the name of the associated class in lower-case and "_id" suffixed. So if the associated class is Project, - # the +has_and_belongs_to_many+ association will use "project_id" as the default <tt>:association_foreign_key</tt>. + # Specify the foreign key used for the association on the receiving side of the association. + # By default this is guessed to be the name of the associated class in lower-case and "_id" suffixed. + # So if a Person class makes a +has_and_belongs_to_many+ association to Project, + # the association will use "project_id" as the default <tt>:association_foreign_key</tt>. # [:conditions] # Specify the conditions that the associated object must meet in order to be included as a +WHERE+ # SQL fragment, such as <tt>authorized = 1</tt>. Record creations from the association are scoped if a hash is used. |