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Merge pull request #17737 from yui-knk/fix/head

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Replace ActionDispatch::Head with Rack::Head.
This commit is contained in:
Santiago Pastorino 2014-11-24 14:58:01 -02:00
commit 48a8830587
2 changed files with 5 additions and 5 deletions
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6
guides/source/configuring.md
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@ -214,7 +214,7 @@ Every Rails application comes with a standard set of middleware which it uses in
* `ActionDispatch::Flash` sets up the `flash` keys. Only available if `config.action_controller.session_store` is set to a value.
* `ActionDispatch::ParamsParser` parses out parameters from the request into `params`.
* `Rack::MethodOverride` allows the method to be overridden if `params[:_method]` is set. This is the middleware which supports the PATCH, PUT, and DELETE HTTP method types.
* `ActionDispatch::Head` converts HEAD requests to GET requests and serves them as so.
* `Rack::Head` converts HEAD requests to GET requests and serves them as so.
Besides these usual middleware, you can add your own by using the `config.middleware.use` method:
@ -225,13 +225,13 @@ config.middleware.use Magical::Unicorns
This will put the `Magical::Unicorns` middleware on the end of the stack. You can use `insert_before` if you wish to add a middleware before another.
```ruby
config.middleware.insert_before ActionDispatch::Head, Magical::Unicorns
config.middleware.insert_before Rack::Head, Magical::Unicorns
```
There's also `insert_after` which will insert a middleware after another:
```ruby
config.middleware.insert_after ActionDispatch::Head, Magical::Unicorns
config.middleware.insert_after Rack::Head, Magical::Unicorns
```
Middlewares can also be completely swapped out and replaced with others:

4
railties/lib/rails/configuration.rb
View file

@ -18,11 +18,11 @@ module Rails
# This will put the <tt>Magical::Unicorns</tt> middleware on the end of the stack.
# You can use +insert_before+ if you wish to add a middleware before another:
#
# config.middleware.insert_before ActionDispatch::Head, Magical::Unicorns
# config.middleware.insert_before Rack::Head, Magical::Unicorns
#
# There's also +insert_after+ which will insert a middleware after another:
#
# config.middleware.insert_after ActionDispatch::Head, Magical::Unicorns
# config.middleware.insert_after Rack::Head, Magical::Unicorns
#
# Middlewares can also be completely swapped out and replaced with others:
#