Merging two hashes
andrej.mitrovich at gmail.com
Fri Jan 20 09:46:40 PST 2012
Is there a way to merge the keys from one hash to another (overwriting
any duplicates) without using a foreach loop? E.g.:
int[int] a, b;
a = 0;
b = 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.
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