UITableViewExtension.swift

extension UITableView {
    
    func animatedInsert(indexPaths paths: [NSIndexPath], withRowAnimation animation: UITableViewRowAnimation = .Automatic) {
        guard paths.isEmpty == false else { return }
        beginUpdates()
        insertRowsAtIndexPaths(paths, withRowAnimation: animation)
        endUpdates()
    }
    
    func animatedlReload(indexPaths paths: [NSIndexPath], withRowAnimation animation: UITableViewRowAnimation = .Automatic) {
        guard paths.isEmpty == false else { return }
        beginUpdates()
        reloadRowsAtIndexPaths(paths, withRowAnimation: animation)
        endUpdates()
    }
    
    func animatedMove(indexPaths fromPaths: [NSIndexPath], toIndexPaths toPaths: [NSIndexPath]) {
        guard fromPaths.count > 0 else { return }
        guard fromPaths.count == toPaths.count else {
            assert(false, "Passing different amount of start and end index path possitions")
            return
        }
        beginUpdates()
        for (index, path) in fromPaths.enumerate() {
            moveRowAtIndexPath(path, toIndexPath: toPaths[index])
        }
        endUpdates()
    }
    
    func animatedDelete(indexPaths paths: [NSIndexPath], withRowAnimation animation: UITableViewRowAnimation = .Automatic) {
        guard paths.isEmpty == false else { return }
        beginUpdates()
        deleteRowsAtIndexPaths(paths, withRowAnimation: animation)
        endUpdates()
    }
}