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Update README to before_action for Rails 4

Rails 4 uses before_action, instead of before_filter, in controllers. However, before_filter has not been deprecated.
This commit is contained in:
Mike Taylor 2014-01-31 18:34:00 -08:00
parent dbf2439800
commit ca815ab058

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@ -129,12 +129,12 @@ conditionally showing links or buttons in the view:
Pundit adds a method called `verify_authorized` to your controllers. This Pundit adds a method called `verify_authorized` to your controllers. This
method will raise an exception if `authorize` has not yet been called. You method will raise an exception if `authorize` has not yet been called. You
should run this method in an `after_filter` to ensure that you haven't should run this method in an `after_action` to ensure that you haven't
forgotten to authorize the action. For example: forgotten to authorize the action. For example:
``` ruby ``` ruby
class ApplicationController < ActionController::Base class ApplicationController < ActionController::Base
after_filter :verify_authorized, :except => :index after_action :verify_authorized, :except => :index
end end
``` ```
@ -146,7 +146,7 @@ authorize individual instances.
``` ruby ``` ruby
class ApplicationController < ActionController::Base class ApplicationController < ActionController::Base
after_filter :verify_policy_scoped, :only => :index after_action :verify_policy_scoped, :only => :index
end end
``` ```