method

flash

Ruby on Rails latest stable (v2.2.1) - 0 notes - Class: ActionController::Flash

1.0.0 (0)
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.1.0
v2.2.1
What's this?

Method deprecated

This method is deprecated on the latest stable version of Rails. The last existing version (v1.0.0) is shown here.

flash(#:doc:) protected

Access the contents of the flash. Use flash["notice"] to read a notice you put there or flash["notice"] = "hello" to put a new one. Note that if sessions are disabled only flash.now will work.

Show source

# File actionpack/lib/action_controller/flash.rb, line 141
      def flash #:doc:
        # @session = Hash.new if sessions are disabled
        if @session.is_a?(Hash)
          @__flash ||= FlashHash.new

        # otherwise, @session is a CGI::Session or a TestSession
        else
          @session['flash'] ||= FlashHash.new
        end
      end

flash

Related methods

Method deprecated