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Fix rescue_from documentation in Action Cable Overview guide [ci skip] #38781

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merged 2 commits into from
Mar 21, 2020
Merged

Fix rescue_from documentation in Action Cable Overview guide [ci skip] #38781

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2647822
Change `rescue_with` -> `rescue_from` in Action Cable Overview guide
rmacklin Mar 20, 2020
0c3f320
Move the `rescue_from` API docs link to the first mention of it
rmacklin Mar 20, 2020
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8 changes: 4 additions & 4 deletions guides/source/action_cable_overview.md
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Expand Up @@ -132,7 +132,8 @@ verified_user = User.find_by(id: cookies.encrypted['_session']['user_id'])

By default, unhandled exceptions are caught and logged to Rails' logger. If you would like to
globally intercept these exceptions and report them to an external bug tracking service, for
example, you can do so with `rescue_with`.
example, you can do so with
[`rescue_from`](https://api.rubyonrails.org/classes/ActiveSupport/Rescuable/ClassMethods.html#method-i-rescue_from).

```ruby
# app/channels/application_cable/connection.rb
Expand Down Expand Up @@ -198,9 +199,8 @@ end

#### Exception Handling

As with `ActionCable::Connection::Base`, you can also use
[`rescue_with`](https://api.rubyonrails.org/classes/ActiveSupport/Rescuable/ClassMethods.html)
on a specific channel to handle raised exceptions:
As with `ActionCable::Connection::Base`, you can also use `rescue_from` on a
specific channel to handle raised exceptions:

```ruby
# app/channels/chat_channel.rb
Expand Down