method

around_filter

v3.2.8 - Show latest stable - 1 note - Class: AbstractController::Callbacks::ClassMethods

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What's this?

around_filter public

Append an around filter. See _insert_callbacks for parameter details.

# File actionpack/lib/abstract_controller/callbacks.rb, line 141

May 10, 2012

0 thanks

block only and except

Code

class Journal < ActionController::Base
  # Require authentication for edit and delete.
  before_filter :authorize, :only => [:edit, :delete]

  # Passing options to a filter with a block.
  around_filter(:except => :index) do |controller, action_block|
    results = Profiler.run(&action_block)
    controller.response.sub! "</body>", "#{results}</body>"
  end

  private
    def authorize
      # Redirect to login unless authenticated.
    end
end

around_filter

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block only and except

Code