minOrNull method
- return the minimum value in the list
- return
null
if isEmpty
Implementation
num? minOrNull() {
if (isEmpty) return null;
num min = first;
for (final n in this) {
if (n < min) min = n;
}
return min;
}
null
if isEmptynum? minOrNull() {
if (isEmpty) return null;
num min = first;
for (final n in this) {
if (n < min) min = n;
}
return min;
}