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It seems that this feature was never delivered. It makes me either implement my own instance of Request and deal with lots of shenanigans or fork your library, which seems kinda strange for such a basic feature.

https://github.com/dart-lang/http/issues/103

If Response had something like this, would it be useful?

@0ttik

  Response copyWith({
    int? statusCode,
    BaseRequest? request,
    Map<String, String>? headers,
    bool? isRedirect,
    bool? persistentConnection,
    String? reasonPhrase,
    List<int>? bodyBytes,
  }) =>
      Response.bytes(
        bodyBytes ?? this.bodyBytes,
        statusCode ?? this.statusCode,
        request: request ?? this.request,
        headers: headers ?? this.headers,
        isRedirect: isRedirect ?? this.isRedirect,
        persistentConnection: persistentConnection ?? this.persistentConnection,
        reasonPhrase: reasonPhrase ?? this.reasonPhrase,
      );

@MelbourneDeveloper, yes it would be great. Nowdays we can deal with it using extensions, but still.

Which extensions do you use? @0ttik ?

just

extension Bamboozle on Response {
  Response copyWith({
      int? statusCode,
      BaseRequest? request,
      Map<String, String>? headers,
      bool? isRedirect,
      bool? persistentConnection,
      String? reasonPhrase,
      List<int>? bodyBytes,
    }) =>
        Response.bytes(
          bodyBytes ?? this.bodyBytes,
          statusCode ?? this.statusCode,
          request: request ?? this.request,
          headers: headers ?? this.headers,
          isRedirect: isRedirect ?? this.isRedirect,
          persistentConnection: persistentConnection ?? this.persistentConnection,
          reasonPhrase: reasonPhrase ?? this.reasonPhrase,
        );
}