add youtube system user name to client.subscriptions query

Ordinally, query "Subscriptions" returns a object, which not include system user name of owner subscription.
I can list this subscription and no more. If youtube user has no "display" representation of your name, this name i can parse from attribute @title from response. So, if yser have human friendly name representation, this will be returned in response and we can't use them in next queryes.

But if i will receive the owner system user name, i will can do query for latest videos of thats users.
I stupidly parsed them by code: entry.to_s.split(/\<|\>/)[-4] - it's not a good idea, but i'm not understand, how parse this good. Sorry for this.

P.S. sorry for my english