Methods
A
Instance Public methods
add_flash_types(*types)
# File actionpack/lib/action_controller/metal/flash.rb, line 14
def add_flash_types(*types)
  types.each do |type|
    next if _flash_types.include?(type)

    define_method(type) do
      request.flash[type]
    end
    helper_method type

    self._flash_types += [type]
  end
end