module ActionController::Flash::InstanceMethods
Public Instance Methods
flash()
click to toggle source
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 lib/rails3_to_2_flash_serialization.rb, line 27 def flash #:doc: if !defined?(@_flash) @_flash = session["legacy_flash"] || FlashHash.new @_flash.sweep end @_flash end