/** Applies successively the method {@link PersistentSortedSet#plus(E)}. */
public static <E> PersistentSortedSet<E> plusAll(PersistentSortedSet<E> set, E... others) {
PersistentSortedSet<E> result = set;
for (E other : others) {
result = result.plus(other);
}
return result;
}
/** Applies successively the method {@link PersistentSortedSet#plus(E)}. */
public static <E> PersistentSortedSet<E> plusAll(
PersistentSortedSet<E> set, Iterable<? extends E> others) {
PersistentSortedSet<E> result = set;
for (E other : others) {
result = result.plus(other);
}
return result;
}
