Created
February 8, 2017 07:32
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| func remove(item: ListItem, on collectionView: UICollectionView) { | |
| let foundIndex = items.index { (given) -> Bool in | |
| return given.id == item.id | |
| } | |
| if let index = foundIndex { | |
| items.remove(at: index) | |
| collectionView.deleteItems(at: [IndexPath(item: index, section: 0)]) | |
| } | |
| } |
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