scrollview add items Not remove

[yoonjason]

let horizontalScrollView = ASHorizontalScrollView(frame:CGRect(x: 0, y: 0, width: timesView.frame.size.width, height: 50))
timeButtonsArr.removeAll()
horizontalScrollView.removeAllItems() ->> Not Working
timesView.addSubview(horizontalScrollView)
for _ in 1...3{
let button = UIButton(frame: CGRect.zero)
button.backgroundColor = UIColor.blue
horizontalScrollView.addItem(button)
}
Give me a solution... plz.

Result of call to 'removeAllItems()' is unused

[terenceLuffy]

I see your another question, it looks like the same question? If so, please close the other one.

To answer your question, I need to know why you would like to remove all items before adding any item?