I have an existing NSDictionary that has:
{
"charts_count" = 2;
"created_at" = "2010-04-12T16:37:32Z";
exchange = NASDAQ;
"followers_count" = 259;
id = 8404;
industry = "<null>";
"messages_count" = 1436;
ric = "GRPN.O";
sector = "<null>";
symbol = GRPN;
title = Groupon;
"updated_at" = "2011-09-05T04:17:56Z";
}
How can I take these contents and put it into a new NSMutableDictionary?
Use -mutableCopy
.
NSDictionary *d;
NSMutableDictionary *m = [d mutableCopy];
Note that -mutableCopy
returns id
(Any
in Swift) so you will want to assign / cast to the right type. It creates a shallow copy of the original dictionary.