Is there a way to merge the keys from one hash to another (overwriting any duplicates) without using a foreach loop? E.g.:
void main()
{
int[int] a, b;
a[0] = 0;
b[1] = 1;
b += a; // ?
}
It's not too hard to write this of course:
foreach (key, val; a)
b[key] = val;
But I'm wondering if an enhancement request is in order, maybe an
operator overload, or maybe a special merge function.
