Create a linked hash set containing all elements.
Create a linked hash set containing all elements.
Creates a linked hash set as by new LinkedHashSet<E>()
and adds each
element ofelements
to this set in the order they are iterated.
All the elements should be assignable to E.
The elements
iterable itself may have any element type,
so this constructor can be used to down-cast a Set
, for example as:
Set<SuperType> superSet = ...;
Iterable<SuperType> tmp = superSet.where((e) => e is SubType);
Set<SubType> subSet = new LinkedHashSet<SubType>.from(tmp);