iOS New SDK Feature May 2012

Count.m

[[StackMob stackmob] count:@"user" withCallback:^(BOOL success, id result) {
    if (success) {
        // object found, cast result to NSNumber* and continue with processing
    } else {
        // unable to retrieve object, cast result to NSError* and inspect code & message
    }
}];

CountQuery.m

StackMobQuery *q = [StackMobQuery query];
[q field:@"age" mustbeLessThanValue:[NSNumber numberWithInt:35]];
[q field:@"follower_count" mustBeGreaterThanOrEqualToValue:[NSNumber numberWithInt:20]];
 
// perform the query and handle the results
[[StackMob stackmob] count:@"user" withQuery:q andCallback:^(BOOL success, id result) {
    if (success) {
        // object found, cast result to NSNumber* and continue with processing
    } else {
        // unable to retrieve object, cast result to NSError* and inspect code & message
    }
}];

LoggedInUser.m

BOOL loggedIn = [[StackMob stackmob] isLoggedIn];
BOOL loggedOut = [[StackMob stackmob] isLoggedOut];
NSString *name = [[StackMob stackmob] loggedInUser];
BOOL loggedIn = [[StackMob stackmob] isUserLoggedIn:@"name"];

NullNotEqual.m

StackMobQuery *q = [StackMobQuery query];
[q field:@"account_status" mustNotEqualValue:@"closed"];
[q fieldMustBeNull:@"account"];
[q fieldMustNotBeNull:@"email"];
 
// perform the query and handle the results
[[StackMob stackmob] get:@"user" withQuery:q andCallback:^(BOOL success, id result) {
    if (success) {
      // cast result to NSArray and process results
    } else {
      // cast result to NSError and handle query error
    }
}];