nsuserdefaults woes
nsuserdefaults woes
- Subject: nsuserdefaults woes
- From: "Rick C." <email@hidden>
- Date: Sun, 30 Aug 2009 04:59:32 -0700 (PDT)
hello again,
hoping someone can shed some light on what i might be doing wrong here. i'm trying to read, compare, and possibly edit a shared plist in which the entry i'm interested in is an array which goes a bit deep. here's what i'm doing so far:
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults addSuiteNamed:@"com.mycompany.mysharedapp"];
NSArray *myDefaultsArray = [defaults arrayForKey:@"mynestedarray"];
this normally returns an array with the info i need and then i do an object enumerator and run through the array using valueForKey on each item in the array getting exactly the values i need, and then i copy over the array items i want to keep to a new array. my plan was to write this new array back to my plist which would give me the new values. i couldn't quite figure out how to accomplish this as setObjectForKey didn't seem to make it work. I also tried to removeObject first and then write the new array in without success. the strangest thing of all is now after my experimenting my initial code that i posted above no longer returns the info i need to start with but only an empty array. even after removing and creating a new plist and confirming that the values are actually there my code continues to give me an empty array. can anyone suggest to me what i might be doing wrong and if there's an easier way to do this? thank you,
rick
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