How do I Add a searchbar with NSPredicate

Question

I am getting an error when add the

-(void) statement.

"use of undeclared identifier "filterContentForSearchText"

//start of Predicate
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
    NSPredicate *resultPredicate = [NSPredicate
                                    predicateWithFormat:@"SELF contains[cd] %@",
                                    searchText];

    searchResults = [recipes filteredArrayUsingPredicate:resultPredicate];
}

end of search

Answer 1

Have a look at this sample, made using NSPredicate if your array doesn't contain this kind of data, show us your data or array handling, which type of data you are having in your array.