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rails / 5.0 / actiondispatch / flash / requestmethods.html

module ActionDispatch::Flash::RequestMethods

Public Instance Methods

flash() Show source 
# File actionpack/lib/action_dispatch/middleware/flash.rb, line 45
def flash
  flash = flash_hash
  return flash if flash
  self.flash = Flash::FlashHash.from_session_value(session["flash"])
end

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.

flash=(flash) Show source 
# File actionpack/lib/action_dispatch/middleware/flash.rb, line 51
def flash=(flash)
  set_header Flash::KEY, flash
end
reset_session() Show source 
# File actionpack/lib/action_dispatch/middleware/flash.rb, line 74
def reset_session # :nodoc
  super
  self.flash = nil
end
Calls superclass method

© 2004–2018 David Heinemeier Hansson
Licensed under the MIT License.