You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
6 lines
171 B
6 lines
171 B
2 years ago
|
extension IndexedMap<T> on Iterable<T> {
|
||
|
|
Iterable<O> indexedMap<O>(O Function(int, T) toElement) {
|
||
|
|
int index = 0;
|
||
|
|
return map((e) => toElement(index++, e));
|
||
|
|
}
|
||
|
|
}
|