NSPredicate with wildcard

PredicateWildcard.m

- (void)testWildcard1
{
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF LIKE[c] 'a*e'"];
    NSLog(@"%@", predicate);
    // SELF LIKE[c] "a*e"

    NSLog(@"%d", [predicate evaluateWithObject:@"apple"]);
    // 1
    NSLog(@"%d", [predicate evaluateWithObject:@"apple watch"]);
    // 0
}

- (void)testWildcard2
{
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF LIKE[c] 'a??le'"];
    NSLog(@"%@", predicate);
    // SELF LIKE[c] "a??le"
    
    NSLog(@"%d", [predicate evaluateWithObject:@"apple"]);
    // 1
    NSLog(@"%d", [predicate evaluateWithObject:@"appple"]);
    // 0
}