Setting up UIView subclass from XIB

UIView subclass XIB load

@property (nonatomic, strong) UIView *view;

- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        [self setupViewFromNib];
        [self setupUI];
    }
    return self;
}

- (id)initWithCoder:(NSCoder *)aDecoder
{
    self = [super initWithCoder:aDecoder];
    if (self) {
        [self setupViewFromNib];
        [self setupUI];
    }
    return self;
}

- (void)setupViewFromNib
{
    NSBundle *bundle = [NSBundle bundleForClass:self.class];
    UINib *nib = [UINib nibWithNibName:NSStringFromClass(self.class) bundle:bundle];
    _view = [nib instantiateWithOwner:self options:nil].firstObject;
    
    _view.frame = self.bounds;
    _view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
    [self addSubview:_view];
}