* A new module (ActiveSupport::Autoload) is provide that extends
autoloading with new behavior.
* All autoloads in modules that have extended ActiveSupport::Autoload
will be eagerly required in threadsafe environments
* Autoloads can optionally leave off the path if the path is the same
as full_constant_name.underscore
* It is possible to specify that a group of autoloads live under an
additional path. For instance, all of ActionDispatch's middlewares
are ActionDispatch::MiddlewareName, but they live under
"action_dispatch/middlewares/middleware_name"
* It is possible to specify that a group of autoloads are all found
at the same path. For instance, a number of exceptions might all
be declared there.
* One consequence of this is that testing-related constants are not
autoloaded. To get the testing helpers for a given component,
require "component_name/test_case". For instance, "action_controller/test_case".
* test_help.rb, which is automatically required by a Rails application's
test helper, requires the test_case.rb for all active components, so
this change will not be disruptive in existing or new applications.
ActionView::Helpers::UrlHelper#url_for used to escape the URLs it generated by
default. This was most commonly seen when generating a path with multiple
query parameters, e.g.
url_for(:controller => :foo, :action => :bar, :this => 123, :that => 456)
would return
http://example.com/foo/bar?that=456&this=123
escaping an ampersand that shouldn't be escaped. This is both wrong and
inconsistent with the behavior of ActionController#url_for, and is changed.
Signed-off-by: Michael Koziarski <michael@koziarski.com>
By using config rather than hardcoded constants, we can evolve the
configuration system over time (we'd just need to update the config
method with more robust capabilities and all consumers would get
the capabilities with no code changes)
This consists of:
* String#html_safe! a method to mark a string as 'safe'
* ActionView::SafeBuffer a string subclass which escapes anything unsafe which is concatenated to it
* Calls to String#html_safe! throughout the rails helpers
* a 'raw' helper which lets you concatenate trusted HTML from non-safety-aware sources (e.g. presantized strings in the DB)
* New ERB implementation based on erubis which uses a SafeBuffer instead of a String
Hat tip to Django for the inspiration.
state:resolved]
The test case now mimicks the template environment more closely, so it's
possible to use render, load helper dependencies.
This also fixes assert_select, and similar assertions. Because view tests
and helpers generally don't render full templates assert_select looks
first in rendered and then in output_buffer to find the rendered output.
Additional `master'-only changes: Made the Action Pack Rakefile run the
ActionView::TestCase tests, and made ActionView::Rendering#_render_text
always return a string.
Signed-off-by: Joshua Peek <josh@joshpeek.com>
