gistfile1.groovy

def get(String path, Closure ... closures) {
  spark.Spark.get(createClosureBasedRouteForPath(path, closures))
}
 
private Route createClosureBasedRouteForPath(String path, Closure ... closures) {
  new Route(path) {
    def handle(Request request, Response response) {
      closures*.delegate = this
      return closures*.call(request, response).findAll { it }.join()
    }
  }
}