unionWith method

Set<E> unionWith(
  1. Set<E> other
)

Returns a new set containing the elements in either this set or other.

Non-mutating alias for Set.union that reads well when chaining.

Example:

{1, 2}.unionWith({2, 3}); // {1, 2, 3}

Implementation

Set<E> unionWith(Set<E> other) => union(other);