API Reference > bentleyjs-core > Ids > OrderedId64Iterable > OrderedId64Iterable.areEqualSets OrderedId64Iterable.areEqualSets Function Given two ordered collections of Id64Strings, determine whether they are identical sets. Duplicate Ids are ignored. areEqualSets(ids1: OrderedId64Iterable, ids2: OrderedId64Iterable): boolean note If the inputs are not ordered as required by OrderedId64Iterable, the results are unpredictable. Parameter Type Description ids1 OrderedId64Iterable ids2 OrderedId64Iterable Returns - boolean Defined in core/bentley/src/OrderedId64Iterable.ts Line 59 Last Updated: 12 June, 2024