method

flash

v4.2.1 - Show latest stable - Class: ActionDispatch::Request

flash()

public

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.

# File actionpack/lib/action_dispatch/middleware/flash.rb, line 8
    def flash
      @env[Flash::KEY] ||= Flash::FlashHash.from_session_value(session["flash"])
    end

flash

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