Returns the difference needed to produce this collection’s ordered elements from the given collection, using the given predicate as an equivalence test.
- Xcode 11.0+Beta
- Swift Standard Library
The base state.
A closure that returns a Boolean value indicating whether two elements are equivalent.
The difference needed to produce the reciever’s state from the parameter’s state.
This function does not infer element moves. If you need to infer moves, call the
inferring method on the resulting difference.
Complexity: Worst case performance is O(n * m), where n is the count of this collection and m is
other. You can expect faster execution when the collections share many common elements.