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rails--rails/activesupport
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Alec Clarke f5afc1a5ad Clarify use of rescue_from [ci skip] 
`rescue_from` works for rescuing exceptions in controller actions, but it's not specific to ActionController.

This change updates the docs to clarify the specifics of how `rescue_from` is used and that its use goes beyond controller actions.

Note: I believe the original addition of this documentation was added as part of the move from [`ActionController::Rescue` to `ActiveSupport::Rescuable`](259a7a844b (diff-2276a3674b84e1262c94cc36346f9fbd8d00e0a4542bb991a8846c06d86335b1R12))
2020-12-30 11:51:13 -05:00
..
bin Remove AS::Multibyte's unicode table 2018-02-20 03:58:22 +09:00
lib Clarify use of rescue_from [ci skip] 2020-12-30 11:51:13 -05:00
test Merge pull request #40964 from mrpinsky/expires-in-aliases 2020-12-28 20:34:32 -05:00
.gitignore Clean up and consolidate .gitignores 2018-02-17 14:26:19 -08:00
activesupport.gemspec Don't make rexml an dependency of activesupport 2020-09-24 22:41:04 +00:00
CHANGELOG.md Merge pull request #40929 from ritikesh/redis_info 2020-12-29 14:29:14 -05:00
MIT-LICENSE Bump license years from 2019 to 2020 [ci skip] 2020-01-01 15:10:31 +05:30
Rakefile allow running each test with pure ruby path/to/test.rb 2019-12-18 08:49:19 -06:00
README.rdoc Update the Rails mailing list URLs to new discuss discourse URL [ci skip] 2020-04-02 22:00:28 +05:30

README.rdoc 

= Active Support -- Utility classes and Ruby extensions from Rails

Active Support is a collection of utility classes and standard library
extensions that were found useful for the Rails framework. These additions
reside in this package so they can be loaded as needed in Ruby projects
outside of Rails.

You can read more about the extensions in the {Active Support Core Extensions}[https://edgeguides.rubyonrails.org/active_support_core_extensions.html] guide.

== Download and installation

The latest version of Active Support can be installed with RubyGems:

  $ gem install activesupport

Source code can be downloaded as part of the Rails project on GitHub:

* https://github.com/rails/rails/tree/master/activesupport


== License

Active Support is released under the MIT license:

* https://opensource.org/licenses/MIT


== Support

API documentation is at:

* https://api.rubyonrails.org

Bug reports for the Ruby on Rails project can be filed here:

* https://github.com/rails/rails/issues

Feature requests should be discussed on the rails-core mailing list here:

* https://discuss.rubyonrails.org/c/rubyonrails-core