Using NSKeyedArchiver to store custom data model

Question

I\'m working on a rss reader. It is just a tableview and each cell shows a custom data model RSSEntry. And I have a NSMutableArray allEntries which contains all RSSEntry I got f

Answer 1

For iOS 12:

for archivedDataWithRootObject:

NSData *myDicData = [NSKeyedArchiver archivedDataWithRootObject:AllDataDic 
                                     requiringSecureCoding:YES error:nil];
[[NSUserDefaults standardUserDefaults] setObject:myDicData forKey:@"Yourkey"];

for unarchivedObjectOfClass:

NSData *tempData = [[NSUserDefaults standardUserDefaults] valueForKey:@"Yourkey"];
NSDictionary *myDicProfile = [NSKeyedUnarchiver unarchivedObjectOfClass:[NSDictionary class] 
                                                fromData:tempData error:nil];