any method Null safety
- bool test(
- E element
Checks whether any element of this iterable satisfies test
.
Checks every element in iteration order, and returns true
if
any of them make test
return true
, otherwise returns false.
Example:
final numbers = <int>[1, 2, 3, 5, 6, 7];
var result = numbers.any((element) => element >= 5); // true;
result = numbers.any((element) => element >= 10); // false;
Implementation
bool any(bool test(E element)) {
for (E element in this) {
if (test(element)) return true;
}
return false;
}