diff options
Diffstat (limited to 'guides/source/rails_on_rack.md')
| -rw-r--r-- | guides/source/rails_on_rack.md | 37 |
1 files changed, 5 insertions, 32 deletions
diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md index 993cd5ac44..87f869aff3 100644 --- a/guides/source/rails_on_rack.md +++ b/guides/source/rails_on_rack.md @@ -58,23 +58,6 @@ class Server < ::Rack::Server end ``` -Here's how it loads the middlewares: - -```ruby -def middleware - middlewares = [] - middlewares << [::Rack::ContentLength] - Hash.new(middlewares) -end -``` - -`Rails::Rack::Debugger` is primarily useful only in the development environment. The following table explains the usage of the loaded middlewares: - -| Middleware | Purpose | -| ----------------------- | --------------------------------------------------------------------------------- | -| `Rails::Rack::Debugger` | Starts Debugger | -| `Rack::ContentLength` | Counts the number of bytes in the response and set the HTTP Content-Length header | - ### `rackup` To use `rackup` instead of Rails' `rails server`, you can put the following inside `config.ru` of your Rails application's root directory: @@ -82,9 +65,6 @@ To use `rackup` instead of Rails' `rails server`, you can put the following insi ```ruby # Rails.root/config.ru require ::File.expand_path('../config/environment', __FILE__) - -use Rails::Rack::Debugger -use Rack::ContentLength run Rails.application ``` @@ -141,7 +121,6 @@ use ActiveRecord::QueryCache use ActionDispatch::Cookies use ActionDispatch::Session::CookieStore use ActionDispatch::Flash -use ActionDispatch::ParamsParser use Rack::Head use Rack::ConditionalGet use Rack::ETag @@ -192,7 +171,7 @@ Add the following lines to your application configuration: ```ruby # config/application.rb -config.middleware.delete "Rack::Lock" +config.middleware.delete Rack::Lock ``` And now if you inspect the middleware stack, you'll find that `Rack::Lock` is @@ -212,16 +191,16 @@ If you want to remove session related middleware, do the following: ```ruby # config/application.rb -config.middleware.delete "ActionDispatch::Cookies" -config.middleware.delete "ActionDispatch::Session::CookieStore" -config.middleware.delete "ActionDispatch::Flash" +config.middleware.delete ActionDispatch::Cookies +config.middleware.delete ActionDispatch::Session::CookieStore +config.middleware.delete ActionDispatch::Flash ``` And to remove browser related middleware, ```ruby # config/application.rb -config.middleware.delete "Rack::MethodOverride" +config.middleware.delete Rack::MethodOverride ``` ### Internal Middleware Stack @@ -304,10 +283,6 @@ Much of Action Controller's functionality is implemented as Middlewares. The fol * 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::Head`** * Converts HEAD requests to `GET` requests and serves them as so. @@ -329,8 +304,6 @@ Resources * [Official Rack Website](http://rack.github.io) * [Introducing Rack](http://chneukirchen.org/blog/archive/2007/02/introducing-rack.html) -* [Ruby on Rack #1 - Hello Rack!](http://m.onkey.org/ruby-on-rack-1-hello-rack) -* [Ruby on Rack #2 - The Builder](http://m.onkey.org/ruby-on-rack-2-the-builder) ### Understanding Middlewares |