method

to_session_value

v4.2.7 - Show latest stable - Class: ActionDispatch::Flash::FlashHash

to_session_value()

public

Builds a hash containing the discarded values and the hashes representing the flashes. If there are no values in @flashes, returns nil.

# File actionpack/lib/action_dispatch/middleware/flash.rb, line 98
      def to_session_value #:nodoc:
        return nil if empty?
        {'discard' => @discard.to_a, 'flashes' => @flashes}
      end

to_session_value

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