average<U extends num> method
Implementation
double average<U extends num>([ TFuncMapper<T, U>? funcMapper ]) {
if (this.isEmpty) {
return 0;
}
U sum = this.sum(funcMapper);
return sum / this.length;
}
double average<U extends num>([ TFuncMapper<T, U>? funcMapper ]) {
if (this.isEmpty) {
return 0;
}
U sum = this.sum(funcMapper);
return sum / this.length;
}