differenceFrom method

Iterable<T> differenceFrom(
  1. Iterable<T> other
)

Returns a set of elements that are unique to this iterable compared to other.

Example:

Iterable<int?>? numbers = [1, 2, 3];
print(numbers.differenceFrom([2, 3, 4]));  // Output: {1}

Implementation

Iterable<T> differenceFrom(Iterable<T> other) =>
    validate().toSet().difference(other.toSet());