Question

I’m working with json file and I have saved my response in a NSArray.

 NSArray *result = [response JSONValue];
NSLog(@"value = %@", result);

When I print my array, in console I obtain this:

(
    {
    user =         {
        "created_at" = "2011-06-07T16:20:16Z";
        id = 1;
        name = "john";
        "updated_at" = "2011-06-07T16:20:16Z";
    };
},
    {
    user =         {
        "created_at" = "2011-06-08T00:03:54Z";
        id = 25;
        name = "david";
        "updated_at" = "2011-06-08T00:03:54Z";
    };
}

)

My question is this – how can access to the value “name” and save the value (john,david) in an another array?

Answer 1

Using Key-Value Coding:

NSArray *names = [result valueForKeyPath:@"user.name"];