description

# difference method

Set<E> difference(

1. Set<Object?> other

)
override

Creates a new set with the elements of this that are not in `other`.

That is, the returned set contains all the elements of this Set that are not elements of `other` according to `other.contains`.

    final characters1 = <String>{'A', 'B', 'C'};
    final characters2 = <String>{'A', 'E', 'F'};
    final differenceSet1 = characters1.difference(characters2);
    print(differenceSet1); // {B, C}
    final differenceSet2 = characters2.difference(characters1);
    print(differenceSet2); // {E, F}

## Implementation

    Set<E> difference(Set<Object?> other) => _filter(other, false);