On Mar 9, 2008, at 10:50 AM, Trygve Inda wrote:
In Carbon I could do:
CFPropertyListCreateDeepCopy (kCFAllocatorDefault, localDict,
kCFPropertyListMutableContainersAndLeaves);
Is there a NSDictionary way to do this?
The above. An NSDictionary is toll-free bridged to CFDictionaryRef,
so go
>> Is it enough then to take the dictionary I get back and do a [dict
>> mutableCopy]?
>>
>> Will this cascade down to the "subdicts" (dicts within the top level
>> dict).
>
>
> No it won't. mutableCopy only operates on one particular object and
> not all its contained objects. While that beh
On Mar 9, 2008, at 5:58 AM, Trygve Inda wrote:
On 8 Mar '08, at 1:57 PM, Trygve Inda wrote:
Is this expected? Can I rely on it? I will never need to change
dict, but I
am modifying items within a known sub Dictionary.
Don't rely on this; it's entirely possible this behavior could change
in
>
> On 8 Mar '08, at 1:57 PM, Trygve Inda wrote:
>
>> Is this expected? Can I rely on it? I will never need to change
>> dict, but I
>> am modifying items within a known sub Dictionary.
>
> Don't rely on this; it's entirely possible this behavior could change
> in the future, causing your app to
On Mar 8, 2008, at 6:16 PM, Jens Alfke wrote:
Don't rely on this; it's entirely possible this behavior could
change in the future, causing your app to throw an exception.
Something much like that happened in 10.4 (I think) — maybe it was
the mutability of collections read from property lis
On 8 Mar '08, at 1:57 PM, Trygve Inda wrote:
Is this expected? Can I rely on it? I will never need to change
dict, but I
am modifying items within a known sub Dictionary.
Don't rely on this; it's entirely possible this behavior could change
in the future, causing your app to throw an exce
NSUserDefaults docs say: "Values returned from NSUserDefaults are immutable"
However...
NSDictionary * dict = [[NSUserDefaults standardUserDefaults]
persistentDomainForName: @"com.mycompany.myapp"];
// dict is indeed immutable and contains one key value pair subDict which is
// another dictionar
