Assume that:
NSMutableDictionary *result = [[NSMutableDictionary alloc]
initWithCapacity:10];
NSInteger ID;
And I add objects to the dictionary:
[result setObject:[NSArray arrayWithObjects: {... objects ...}
nil]
forKey:ID];
I am getting warnings when adding integers in the array and assigning
the integer ID as a key.
The Cocoa collection classes (eg: NSDictionary, NSArray, etc) always
require object values, so you'll have to wrap your integer in an
NSNumber like so:
NSNumber* key = [NSNumber numberWithInteger:ID];
[result setObject:whatever forKey:key];
Or, if you don't otherwise need to use the key, you can shorten that to:
[result setObject:whatever forKey:[NSNumber numberWithInteger:ID]];
~Martin
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