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0080a886b2
I think we are better off leaving `sudo` outside of the documented
way of installing gems (`activerecord`, `actionpack`, …).
We don’t want newbies to think that `sudo` is required or, even worse, than
they actually have to type `[sudo] gem install`.
In most scenarios, `sudo` is not needed to install gems, and people who do
need it, probably already know about it.
What do you think? 😁
58 lines
1.9 KiB
Text
58 lines
1.9 KiB
Text
= Action Pack -- From request to response
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Action Pack is a framework for handling and responding to web requests. It
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provides mechanisms for *routing* (mapping request URLs to actions), defining
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*controllers* that implement actions, and generating responses by rendering
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*views*, which are templates of various formats. In short, Action Pack
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provides the view and controller layers in the MVC paradigm.
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It consists of several modules:
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* Action Dispatch, which parses information about the web request, handles
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routing as defined by the user, and does advanced processing related to HTTP
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such as MIME-type negotiation, decoding parameters in POST, PATCH, or PUT bodies,
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handling HTTP caching logic, cookies and sessions.
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* Action Controller, which provides a base controller class that can be
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subclassed to implement filters and actions to handle requests. The result
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of an action is typically content generated from views.
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With the Ruby on Rails framework, users only directly interface with the
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Action Controller module. Necessary Action Dispatch functionality is activated
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by default and Action View rendering is implicitly triggered by Action
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Controller. However, these modules are designed to function on their own and
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can be used outside of Rails.
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== Download and installation
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The latest version of Action Pack can be installed with RubyGems:
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% gem install actionpack
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Source code can be downloaded as part of the Rails project on GitHub
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* https://github.com/rails/rails/tree/master/actionpack
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== License
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Action Pack is released under the MIT license:
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* http://www.opensource.org/licenses/MIT
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== Support
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API documentation is at
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* http://api.rubyonrails.org
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Bug reports can be filed for the Ruby on Rails project here:
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* https://github.com/rails/rails/issues
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Feature requests should be discussed on the rails-core mailing list here:
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* https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core
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