Replace this set with the elements contained in this set or the given set, but not both.
- Xcode 10.2+
- Swift Standard Library
A sequence of elements.
othermust be finite.
In the following example, the elements of the
employees set that are also members of
neighbors are removed from
employees, while the elements of
neighbors that are not members of
employees are added to
employees. In particular, the names
"Eric" are removed from
employees while the name
"Forlani" is added.