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November 11, 2017 17:27
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| collectionView.performBatchUpdates({ | |
| var indexPaths = [IndexPath]() | |
| for (index, item) in coordinator.items.enumerated() | |
| { | |
| //Destination index path for each item is calculated separately using the destinationIndexPath fetched from the coordinator | |
| let indexPath = IndexPath(row: destinationIndexPath.row + index, section: destinationIndexPath.section) | |
| self.items.insert(item.dragItem.localObject as! String, at: indexPath.row) | |
| indexPaths.append(indexPath) | |
| } | |
| collectionView.insertItems(at: indexPaths) | |
| }) |
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