objective c - How to parse NSDictionary data from JSONValue -

i have nsdictionary made of daily trend twitter (made of json). there problem blocking way. before can data, need firstly through first key named @"trends". fine , works perfectly. trend itself, need through few dates. know how can trend data without knowing dates.

at moment hierachy of nsdictionary is:

dictionary -> key:@"trends" -> lots of keys named dates, i.e: 2011-04-30 02:32:34 (this stuck) -> trend data (what need get).

nsdictionary *trends = [yourresultfromparsingjson objectforkey:@"trends"];  [trends enumeratekeysandobjectsusingblock:^(nsstring *trenddate, id trenddata, bool *stop) {     // whatever want trenddata }];