Flowdock
method

from_session_value

Importance_0
Ruby on Rails latest stable (v4.2.1) - 0 notes - Class: ActionDispatch::Flash::FlashHash
from_session_value(value) public

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File actionpack/lib/action_dispatch/middleware/flash.rb, line 82
      def self.from_session_value(value) #:nodoc:
        flash = case value
                when FlashHash # Rails 3.1, 3.2
                  new(value.instance_variable_get(:@flashes), value.instance_variable_get(:@used))
                when Hash # Rails 4.0
                  new(value['flashes'], value['discard'])
                else
                  new
                end

        flash.tap(&:sweep)
      end
Register or log in to add new notes.