module Roda::RodaPlugins::Caching::ResponseMethods

HTTP 1.0 clients (Cache-Control is an HTTP 1.1 header).
cached for. Also sets the Expires header, useful if you have
be an integer number of seconds that the current request should be
Set Cache-Control header with the max_age given. max_age should

def expires(max_age, opts=OPTS)
  cache_control(Hash[opts].merge!(:max_age=>max_age))
  self[EXPIRES] = (Time.now + max_age).httpdate
end