Returns unique values from all provided iterators / iterables.
0.15.0
iterUnion([1, 2, 3], [3, 4], createRangeIterator(4, 5)); // [1, 2, 3, 4, 5] Copy
iterUnion([1, 2, 3], [3, 4], createRangeIterator(4, 5)); // [1, 2, 3, 4, 5]
Returns unique values from all provided iterators / iterables.