Reorder array compared to another array in Swift [duplicate]

Answer 1

Be aware that the reorder method fails if the id could not be found in unsorted

func reorder(items: [MyObject], order : [String]) -> [String] {
    var unsorted = items
    var ordered : [String] = []
    for orderId in order {
        let index = unsorted.filter{ $0.id == orderId }.first
        let found = unsorted.remove(at: index!)
        ordered.append(found)
    }
    return ordered
}