module Responders::FlashResponder

def flash_defaults_by_namespace(status) # :nodoc:
  defaults = []
  slices   = controller.controller_path.split("/")
  lookup   = Responders::FlashResponder.namespace_lookup
  begin
    controller_scope = :"flash.#{slices.fill(controller.controller_name, -1).join(".")}.#{controller.action_name}.#{status}"
    actions_scope = lookup ? slices.fill("actions", -1).join(".") : :actions
    actions_scope = :"flash.#{actions_scope}.#{controller.action_name}.#{status}"
    defaults << :"#{controller_scope}_html"
    defaults << controller_scope
    defaults << :"#{actions_scope}_html"
    defaults << actions_scope
    slices.shift
  end while slices.size > 0 && lookup
  defaults << ""
end