diff options
Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 141 |
1 files changed, 111 insertions, 30 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 9ff29f1155..32bcf02139 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,24 @@ *Rails 3.1.0 (unreleased)* +* CSV Fixtures are deprecated and support will be removed in Rails 3.2.0 + +* AR#new, AR#create, AR#create!, AR#update_attributes and AR#update_attributes! all accept a second hash as option that allows you + to specify which role to consider when assigning attributes. This is built on top of ActiveModel's + new mass assignment capabilities: + + class Post < ActiveRecord::Base + attr_accessible :title + attr_accessible :title, :published_at, :as => :admin + end + + Post.new(params[:post], :as => :admin) + + assign_attributes() with similar API was also added and attributes=(params, guard) was deprecated. + + Please note that this changes the method signatures for AR#new, AR#create, AR#create!, AR#update_attributes and AR#update_attributes!. If you have overwritten these methods you should update them accordingly. + + [Josh Kalderimis] + * default_scope can take a block, lambda, or any other object which responds to `call` for lazy evaluation: @@ -22,25 +41,7 @@ [Jon Leighton] -* Calling 'default_scope' multiple times in a class (including when a superclass calls - 'default_scope') is deprecated. The current behavior is that this will merge the default - scopes together: - - class Post < ActiveRecord::Base # Rails 3.1 - default_scope where(:published => true) - default_scope where(:hidden => false) - # The default scope is now: where(:published => true, :hidden => false) - end - - In Rails 3.2, the behavior will be changed to overwrite previous scopes: - - class Post < ActiveRecord::Base # Rails 3.2 - default_scope where(:published => true) - default_scope where(:hidden => false) - # The default scope is now: where(:hidden => false) - end - - If you wish to merge default scopes in special ways, it is recommended to define your default +* If you wish to merge default scopes in special ways, it is recommended to define your default scope as a class method and use the standard techniques for sharing code (inheritance, mixins, etc.): @@ -293,6 +294,84 @@ IrreversibleMigration exception will be raised when going down. [Aaron Patterson] +*Rails 3.0.7 (April 18, 2011)* + +* Destroying records via nested attributes works independent of reject_if LH #6006 [Durran Jordan] + +* Delegate any? and many? to Model.scoped for consistency [Andrew White] + +* Quote the ORDER BY clause in batched finds - fixes #6620 [Andrew White] + +* Change exists? so records are not instantiated - fixes #6127. This prevents after_find + and after_initialize callbacks being triggered when checking for record existence. + [Andrew White] + +* Fix performance bug with attribute accessors which only occurred on Ruby 1.8.7, and ensure we + cache type-casted values when the column returned from the db contains non-standard chars. + [Jon Leighton] + +* Fix a performance regression introduced here 86acbf1cc050c8fa8c74a10c735e467fb6fd7df8 + related to read_attribute method [Stian Grytøyr] + + +*Rails 3.0.6 (April 5, 2011)* + +* Un-deprecate reorder method [Sebastian Martinez] + +* Extensions are applied when calling +except+ or +only+ on relations. + Thanks to Iain Hecker. + +* Schemas set in set_table_name are respected by the mysql adapter. LH #5322 + +* Fixed a bug when empty? was called on a grouped Relation that wasn't loaded. + LH #5829 + +* Reapply extensions when using except and only. Thanks Iain Hecker. + +* Binary data is escaped when being inserted to SQLite3 Databases. Thanks + Naruse! + + +*Rails 3.0.5 (February 26, 2011)* + +* Model.where(:column => 1).where(:column => 2) will always produce an AND +query. + + [Aaron Patterson] + +* Deprecated support for interpolated association conditions in the form of :conditions => 'foo = #{bar}'. + + Instead, you should use a proc, like so: + + Before: + + has_many :things, :conditions => 'foo = #{bar}' + + After: + + has_many :things, :conditions => proc { "foo = #{bar}" } + + Inside the proc, 'self' is the object which is the owner of the association, unless you are + eager loading the association, in which case 'self' is the class which the association is within. + + You can have any "normal" conditions inside the proc, so the following will work too: + + has_many :things, :conditions => proc { ["foo = ?", bar] } + + Previously :insert_sql and :delete_sql on has_and_belongs_to_many association allowed you to call + 'record' to get the record being inserted or deleted. This is now passed as an argument to + the proc. + + [Jon Leighton] + + +*Rails 3.0.4 (February 8, 2011)* + +* Added deprecation warning for has_and_belongs_to_many associations where the join table has + additional attributes other than the keys. Access to these attributes is removed in 3.1. + Please use has_many :through instead. [Jon Leighton] + + *Rails 3.0.3 (November 16, 2010)* * Support find by class like this: Post.where(:name => Post) @@ -329,10 +408,12 @@ IrreversibleMigration exception will be raised when going down. [Aaron Patterson] + *Rails 3.0.1 (October 15, 2010)* * Introduce a fix for CVE-2010-3993 + *Rails 3.0.0 (August 29, 2010)* * Changed update_attribute to not run callbacks and update the record directly in the database [Neeraj Singh] @@ -532,12 +613,12 @@ IrreversibleMigration exception will be raised when going down. * Add Support for updating deeply nested models from a single form. #1202 [Eloy Duran] - class Book < ActiveRecord::Base - has_one :author - has_many :pages + class Book < ActiveRecord::Base + has_one :author + has_many :pages - accepts_nested_attributes_for :author, :pages - end + accepts_nested_attributes_for :author, :pages + end * Make after_save callbacks fire only if the record was successfully saved. #1735 [Michael Lovitt] @@ -957,7 +1038,7 @@ so newlines etc are escaped #10385 [Norbert Crombach] "foo.bar" => "`foo`.`bar`" * Complete the assimilation of Sexy Migrations from ErrFree [Chris Wanstrath, PJ Hyett] - http://errtheblog.com/post/2381 + http://errtheblog.com/post/2381 * Qualified column names work in hash conditions, like :conditions => { 'comments.created_at' => ... }. #9733 [Jack Danger Canty] @@ -1073,7 +1154,7 @@ single-table inheritance. #3833, #9886 [Gabriel Gironda, rramdas, François Bea * Improve performance and functionality of the postgresql adapter. Closes #8049 [roderickvd] - For more information see: http://dev.rubyonrails.org/ticket/8049 + For more information see: http://dev.rubyonrails.org/ticket/8049 * Don't clobber includes passed to has_many.count [Jack Danger Canty] @@ -1583,8 +1664,8 @@ during calendar reform. #7649, #7724 [fedot, Geoff Buesing] * Added support for conditions on Base.exists? #5689 [Josh Peek]. Examples: assert (Topic.exists?(:author_name => "David")) - assert (Topic.exists?(:author_name => "Mary", :approved => true)) - assert (Topic.exists?(["parent_id = ?", 1])) + assert (Topic.exists?(:author_name => "Mary", :approved => true)) + assert (Topic.exists?(["parent_id = ?", 1])) * Schema dumper quotes date :default values. [Dave Thomas] @@ -2040,8 +2121,8 @@ during calendar reform. #7649, #7724 [fedot, Geoff Buesing] * Added support for conditions on Base.exists? #5689 [Josh Peek]. Examples: assert (Topic.exists?(:author_name => "David")) - assert (Topic.exists?(:author_name => "Mary", :approved => true)) - assert (Topic.exists?(["parent_id = ?", 1])) + assert (Topic.exists?(:author_name => "Mary", :approved => true)) + assert (Topic.exists?(["parent_id = ?", 1])) * Schema dumper quotes date :default values. [Dave Thomas] |