toListOfInt method
The integer-valued numbers of this array, within the safe integer range
(±(2^53 - 1)); larger values are skipped rather than capped.
(With dart2wasm, dartify returns JS numbers as doubles.)
Implementation
List<int> toListOfInt() => toDart
.map((e) => e.dartify())
.whereType<num>()
.where(_isIntegral)
.map((n) => n.toInt())
.toList();