Ancillary changes: Moved Chars#normalize into a class method; removed
unused UTF_PAT constant.
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Update after_commit and after_rollback docs and tests to use new style API with an :on options instead of on_* suffix.

[#2991]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Add after_commit and after_rollback callbacks to ActiveRecord that are called after transactions either commit or rollback on all records saved or destroyed in the transaction.

[#2991 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

* datetime_select and select_datetime should be consistent as much as possible
* date_select and select_date should be consistent as much as possible
* time_select and select_time should be consistent as much as possible
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

ActionCachingTestController rescues from all exceptions. Making sure that all the tests check for valid response. [#4468 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Move several configuration values from Hash to ActiveSupport::XmlMini, which both Hash and Array depends on.

Also, refactored ActiveModel serializers to just use ActiveSupport::XmlMini.to_tag. As consequence, if a serialized attribute is an array or a hash, it's not encoded as yaml, but as a hash or array.

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

The rake task :environment now loads config/environment.rb instead of initializing the application on its own. This fixes [#4492 state:resolved] and also avoids the application being initialized twice in some rake tasks.

[#4463 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Now works with :dependent => :destroy and includes unit tests for that
case.  Also includes better error messages when updating/deleting stale
objects.

[#1966 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>