Still copy application configuration to generator even if they are required earlier. Also tidy up the guide a little bit.

Add lib to load paths when application is inherited to be able to load lib code during configuration.

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>

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

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

you to do the following:

  class PostsController < ApplicationController
    use AutheMiddleware, :except => [:index, :show]
  end

Now that we always return a proxy from mb_chars, even in 1.9, all Strings coming back from AS are UTF-8.

Signed-off-by: Nwycats <wycats@gmail.com>

If you have existing Metals, you have a few options:
* if your metal behaves like a middleware, add it to the
  middleware stack via config.middleware.use. You can use
  methods on the middleware stack to control exactly where
  it should go
* if it behaves like a Rack endpoint, you can link to it
  in the router. This will result in more optimal routing
  time, and allows you to remove code in your endpoint
  that matches specific URLs in favor of the more powerful
  handling in the router itself.

For the future, you can use ActionController::Metal to get
a very fast controller with the ability to opt-in to specific
controller features without paying the penalty of the full
controller stack.

Since Rails 3 is closer to Rack, the Metal abstraction is
no longer needed.

Signed-off-by: Nwycats <wycats@gmail.com>

_helper module included in the view.

- ensures that protect_against_forgery? is present when a helper
  included in a partial that is rendered by the template under test
  calls it (which happens in FormTagHelper#extra_tags_for_form, for
  example).

[#4700 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

- decouple tests from the test case class by moving them outside
- split out more TestCase subs as cleaner way of avoiding bleed of
  class level concepts
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

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

ActionView::TestCase::TestController without stubs. Just say:

  @controller.controller_path = "path/i/need/for/this/test"

[#4697 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

A small rdoc change made on lines 39 and 41 on activesupport/lib/active_support/core_ext/object/to_param.rb. It looks like the method name might have been changed, and the comments were never changed to coincide with the new method name.

Cover more of the Rails initialization process, regarding the internals of YourApp::Application inheritance from Rails::Application and more.

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

[#4633]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>