AFNetworking/AFNetworking — pull request #993 by davebcn87 (2013-05-15 11:27:37+00:00)
Title: Fixed problem sending nested arrays in formData with mime attachments

I've had problems sending a request with

multipartFormRequestWithMethod:(NSString *)method
path:(NSString *)path
parameters:(NSDictionary *)parameters
constructingBodyWithBlock:(void (^)(id formData))block

I have a server that expected to receive a post param this way:

comment_attributes[0][some_other_key]

and was sending:

comment_attributes[][some_other_key].

Now it works for me but please let me know if I have to change something in another file and I'll do it.