On Rails2, Errors#[] returns single error if one error raises.
But, on Rails3, Errors#[] always returns the array.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8136 e93f8b46-1217-0410-a6f0-8f06a7374b81
* Ran the Rails upgrade
* Upgraded to Rails Engines 2.3.2
* Added a plugin to let Engines override application views.
* Converted tests to use the new classes:
** ActionController::TestCase for functional
** ActiveSupport::TestCase for units
* Converted ActiveRecord::Error message to a string.
* ActiveRecord grouping returns an ordered hash which doesn't have #sort!
* Updated the I18n storage_units format.
* Added some default initializers from a fresh rails app
* Changed the order of check_box_tags and hidden_field_tags. The hidden tag
needs to appear first in Rails 2.3, otherwise it will override any value in
the check_box_tag.
* Removed the custom handler for when the cookie store is tampered with.
Rails 2.3 removed the TamperedWithCookie exception and instead Rails will not
load the data from it when it's been tampered with (e.g. no user login).
* Fixed mail layouts, 2.3 has problems with implicit multipart emails that
use layouts. Also removed some custom Redmine mailer code.
* Fixed a bug that occurred in tests where the "required" span tag would be
added to the :field_status translation. This resulted in an email string of:
<li>Status<span class="required"> *</span><span class="required"> *</span>
Instead of:
<li>Status: New</li>
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2887 e93f8b46-1217-0410-a6f0-8f06a7374b81
* Added migrations to change Enumerations to an STI relationship
* Added TimeEntryActivity model (STI)
* Added DocumentCategory model (STI)
* Added IssuePriority model (STI)
* Added Enumeration#get_subclasses to get a list of the subclasses of Enumeration
* Changed Enumeration to use the STI type field instead of the opt field
* Changed Enumeration#opt to return the old opt values but with a deprecation warning.
* Removed Enumeration::OPTIONS
* Removed the dynamic named_scopes in favor of specific named_scopes. Kept for
compatibility reasons.
* Added Enumeration#default so each subclass can easily find it's default record.
* Fixed Enumeration#default to use the STI scoping with a fake default scope for finding Enumeration's default.
* Added a 'all' named scope for getting all records in order by position.
* Added Deprecation warnings to the old named_scopes in Enumerations.
* Moved various methods off of Enumeration and onto the concrete classes
* Changed the EnumerationsController to use types
* Updated the Enumeration list template
* Added has_many relationships to the Enumeration STI classes.
* Fixes for tests.
#3007
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2777 e93f8b46-1217-0410-a6f0-8f06a7374b81
Toshi MARUYAMA
Jean-Baptiste Barth
Eric Davis