piv199

extension Service {
    private func request(_ request: RequestConvertible) -> Request {
        self.resource(request.path)
            .request(request.method) { urlRequest in
                request.headers?.forEach { urlRequest.addValue($0.value, forHTTPHeaderField: $0.key) }
                request.mutation?(&urlRequest)
            }
    }

    struct RequestPublisher: Publisher {