com.twitter.finagle.http.path
Param extractor: object ScreenName extends ParamMatcher("screen_name") (Path(request.path) :? request.params) match { case Root / "user" :? ScreenName(screenName) => ...
Param extractor: object ScreenName extends ParamMatcher("screen_name") (Path(request.path) :? request.params) match { case Root / "user" :? ScreenName(screenName) => ...