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* Cache nil results for has_one associations so multiple calls don't call the ↵Rick Olson2006-08-081-5/+5
| | | | | | database. Closes #5757. [Michael A. Schoen] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4721 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Don't save has_one associations unnecessarily. Closes #5735.Jeremy Kemper2006-08-061-1/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4690 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow #count through a has_many association to accept :include. [Dan Peterson]Rick Olson2006-07-241-1/+0
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4618 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* fix association exception messages, fix them so the error messages actually ↵Rick Olson2006-07-201-38/+13
| | | | | | display git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4615 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Clearer has_one/belongs_to model names (account has_one :user). Closes #5632.Jeremy Kemper2006-07-071-8/+10
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4577 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Doc fix (closes #5504) [lee@omara.ca]David Heinemeier Hansson2006-07-051-0/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4543 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Doc fixesDavid Heinemeier Hansson2006-07-051-3/+3
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4538 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed usage of :limit and with_scope when the association in scope is a 1:m ↵David Heinemeier Hansson2006-06-031-1/+1
| | | | | | (closes #5208) [alex@purefiction.net] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4422 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fix the has_and_belongs_to_many #create doesn't populate the join for new ↵Rick Olson2006-05-291-0/+6
| | | | | | records. Closes #3692 [josh@hasmanythrough.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4379 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Provide Association Extensions access to the instance that the association ↵Rick Olson2006-05-281-0/+7
| | | | | | is being accessed from. Closes #4433 [josh@hasmanythrough.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4372 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Add a quick note about :select and eagerly included associations. [Rick]Rick Olson2006-05-231-1/+2
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4363 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Add docs for the :as option in has_one associations. Closes #5144 ↵Rick Olson2006-05-221-1/+3
| | | | | | [cdcarter@gmail.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4358 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fix Oracle boolean support and tests. Closes #5139. [schoenm@earthlink.net]Marcel Molina2006-05-211-3/+3
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4351 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Call Inflector#demodulize on the class name when eagerly including an STI ↵Rick Olson2006-05-151-1/+1
| | | | | | model. Closes #5077 [info@loobmedia.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4342 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow :uniq => true with has_many :through associations.Jeremy Kemper2006-05-061-1/+4
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4325 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Replace Ruby's deprecated append_features in favor of included. [Marcel ↵Marcel Molina2006-04-291-2/+1
| | | | | | Molina Jr.] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4310 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Raise error when trying to add to a has_many :through association. Use the ↵Rick Olson2006-04-251-0/+10
| | | | | | Join Model instead. [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4265 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow all calculations to take the :include option, not just COUNT (closes ↵Rick Olson2006-04-251-33/+0
| | | | | | #4840) [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4264 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Ensure that Associations#include_eager_conditions? checks both scoped and ↵Rick Olson2006-04-191-5/+13
| | | | | | explicit conditions [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4232 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Associations#select_limited_ids_list adds the ORDER BY columns to the SELECT ↵Rick Olson2006-04-181-4/+5
| | | | | | DISTINCT List for postgresql. [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4231 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* DRY up association collection reader method generation.Marcel Molina2006-04-151-6/+3
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4214 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow multiple association extensions with :extend option (closes #4666) ↵Rick Olson2006-04-111-0/+8
| | | | | | [Josh Susser] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4206 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed that loading including associations returns all results if Load IDs ↵Rick Olson2006-04-061-5/+13
| | | | | | For Limited Eager Loading returns none (closes #4528) [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4179 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Doc fix (closes #4609)David Heinemeier Hansson2006-04-061-1/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4174 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Support eager includes when going through a polymorphic has_many ↵Rick Olson2006-04-051-18/+32
| | | | | | association. [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4171 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added support for eagerly including polymorphic has_one associations. ↵Rick Olson2006-04-051-6/+10
| | | | | | (closes #4525) [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4170 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Added descriptive error messages for invalid has_many :through associations: ↵Rick Olson2006-04-051-0/+12
| | | | | | | | | going through :has_one or :has_and_belongs_to_many [Rick] Added support for going through a polymorphic has_many association: (closes #4401) [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4169 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed that records returned from has_and_belongs_to_many associations with ↵David Heinemeier Hansson2006-04-011-6/+5
| | | | | | additional attributes should be marked as read only (fixes #4512) [DHH] DEPRECATED: Using additional attributes on has_and_belongs_to_many associations. Instead upgrade your association to be a real join model [DHH] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4123 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* documentation for polymorphic joinsRick Olson2006-03-281-1/+23
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4084 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed documentationDavid Heinemeier Hansson2006-03-281-4/+4
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4078 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Making ActiveRecord faster [skaes]David Heinemeier Hansson2006-03-271-11/+14
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4069 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed eager loading so that an aliased table cannot clash with a ↵Rick Olson2006-03-271-2/+2
| | | | | | has_and_belongs_to_many join table [Rick] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4066 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Add support for :include to with_scope [andrew@redlinesoftware.com]Michael Koziarski2006-03-271-9/+9
| | | | | | | | | Remove overrated warning from adapter_test git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4064 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* remove some documentation cruft on has_manyRick Olson2006-03-241-3/+0
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4023 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Change has_many :through to use the :source option to specify the source ↵Rick Olson2006-03-241-9/+61
| | | | | | association. :class_name is now ignored. [Rick Olson] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4022 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* STI associations are now aliased to the table name for backwards ↵Rick Olson2006-03-231-9/+54
| | | | | | compatibility. Added docs for table aliasing [Rick Olson] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4015 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Don't classify the has_one class when eager loading, it is already singular. ↵Rick Olson2006-03-191-15/+18
| | | | | | Add tests. (closes #4117) [jonathan@bluewire.net.nz] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3983 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Quit ignoring default :include options in has_many :through calls [Mark James]Rick Olson2006-03-191-6/+12
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3974 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow has_many :through associations to find the source association by ↵Rick Olson2006-03-191-3/+3
| | | | | | setting a custom class (closes #4307) [jonathan@bluewire.net.nz] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3973 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Eager Loading support added for has_many :through => :has_many associations ↵Rick Olson2006-03-191-4/+14
| | | | | | (see below). [Rick Olson] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3967 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Raise error when trying to select many polymorphic objects with has_many ↵Rick Olson2006-03-191-0/+48
| | | | | | :through or :include (closes #4226) [josh@hasmanythrough.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3961 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed has_many :through to include :conditions set on the :through ↵Rick Olson2006-03-181-3/+7
| | | | | | association. closes #4020 [jonathan@bluewire.net.nz] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3958 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Update lingering uses of deprecated association dependency options (closes ↵David Heinemeier Hansson2006-03-181-1/+1
| | | | | | #4169) [coffe2code] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3941 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed that eager loading from belongs_to would cause the association to be ↵David Heinemeier Hansson2006-03-181-1/+1
| | | | | | double-singularized (closes #4117) [jonathan@bluewire.net.nz] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3940 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* fixed has_many :conditions sanitizing (closes #4278) [hakuja@hakuja.net]Rick Olson2006-03-181-2/+2
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3935 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Rework table aliasing to account for truncated table aliases. Add smarter ↵Rick Olson2006-03-181-22/+46
| | | | | | table aliasing when doing eager loading of STI associations. This allows you to use the association name in the order/where clause. [Jonathan Viney / Rick Olson] closes #4108 git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3921 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Use association's :conditions when eager loading. [jeremyevans0@gmail.com] ↵Rick Olson2006-03-161-6/+7
| | | | | | closes #4144 git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3897 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Alias the has_and_belongs_to_many join table on eager includes. closes #4106 ↵Rick Olson2006-03-161-12/+22
| | | | | | [jeremyevans0@gmail.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3895 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Change LEFT OUTER JOIN authors AS authors to LEFT OUTER JOIN authors authors ↵David Heinemeier Hansson2006-03-161-9/+9
| | | | | | so associations will work for Oracle again (closes #4231) [schoenm@earthlink.net] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3891 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Allow :dependent options to be used with polymorphic joins. #3820 [Rick Olson]Rick Olson2006-03-161-3/+10
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3881 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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