Clearer has_one/belongs_to model names (account has_one :user). Closes #5632.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4577 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
+* Clearer has_one/belongs_to model names (account has_one :user). #5632 [matt@mattmargolis.net]
+
 * Oracle: use nonblocking queries if allow_concurrency is set, fix pessimistic locking, don't guess date vs. time by default (set OracleAdapter.emulate_dates = true for the old behavior), adapter cleanup. #5635 [schoenm@earthlink.net]
 
 * Fixed a few Oracle issues: Allows Oracle's odd date handling to still work consistently within #to_xml, Passes test that hardcode insert statement by dropping the :id column, Updated RUNNING_UNIT_TESTS with Oracle instructions, Corrects method signature for #exec #5294 [schoenm@earthlink.net]

activerecord/lib/active_record/associations.rb

@@ -118,25 +118,27 @@ def clear_association_cache #:nodoc:
     # Both express a 1-1 relationship, the difference is mostly where to place the foreign key, which goes on the table for the class
     # saying belongs_to. Example:
     #
-    #   class Post < ActiveRecord::Base
-    #     has_one :author
+    #   class User < ActiveRecord::Base
+    #     # I reference an account.
+    #     belongs_to :account
     #   end
     #
-    #   class Author < ActiveRecord::Base
-    #     belongs_to :post
+    #   class Account < ActiveRecord::Base
+    #     # One user references me.
+    #     has_one :user
     #   end
     #
     # The tables for these classes could look something like:
     #
-    #   CREATE TABLE posts (
+    #   CREATE TABLE users (
     #     id int(11) NOT NULL auto_increment,
-    #     title varchar default NULL,
+    #     account_id int(11) default NULL,
+    #     name varchar default NULL,
     #     PRIMARY KEY  (id)
     #   )
     #
-    #   CREATE TABLE authors (
+    #   CREATE TABLE accounts (
     #     id int(11) NOT NULL auto_increment,
-    #     post_id int(11) default NULL,
     #     name varchar default NULL,
     #     PRIMARY KEY  (id)
     #   )