Find first subview of class in the view hierarchy

gistfile1.m

- (UIView *)getFirstViewOfClass:(__unsafe_unretained Class)class inView:(UIView *)view {
    UIView *searchedView;
    NSArray *subviews = [NSArray new];
    
    for (UIView *subview in view.subviews) {
        subviews = [subviews arrayByAddingObject:subview];
        
        if ([subview isMemberOfClass:class]) {
            searchedView = subview;
            break;
        }
    }
    
    if (!searchedView && subviews.count) {
        for (UIView *subview in subviews) {
            searchedView = [self getFirstViewOfClass:class inView:subview];
            
            if (searchedView) {
                break;
            }
        }
    }
    
    return searchedView;
}