addSetItem()function
addSetItem(set: MutableSet<T>, item: T): T
| Param | Type | |
|---|---|---|
set | MutableSet<T> | The mutable set to add to. required |
item | T | The item to add. required |
| Return | |
|---|---|
T | The added item. |
Add an item to a set (by reference) and return the set item.
- Mutates
setin place.
Examples
addSetItem(set, "a") // "a"