module Roda::RodaPlugins::Assets::InstanceMethods

type-specific headers.
a 304 response immediately. Otherwise, add the appropriate
If the asset hasn't been modified since the last request, return

def check_asset_request(file, type, mtime)
  @_request.last_modified(mtime)
  @_response.headers.merge!(self.class.assets_opts[:"#{type}_headers"])
end