NSPredicate case-insensitive matching on to-many relationship

Question

I am implementing a search field where the user can type in a string to filter the items displayed in a view. Each object being displayed has a keywords to-man

Answer 1

If you want both case insensitive and wildcard, use this:

NSPredicate *predicate = [NSPredicate predicateWithFormat:[NSString stringWithFormat:@"(name like[c] '*%@*')",@"search"]];