On Monday, 7 September 2015 at 09:06:05 UTC, Nordlöw wrote:
Is there a range in Phobos for accessing all unordered
combinations of a range as:
foreach (const i, const a; r)
{
for (auto j = i + 1; j < r.length; ++j)
{
const b = r[j];
// Use a and b
}
}
excluding self-pairs, that is i != j
There is an open bug for that https://issues.dlang.org/show_bug.cgi?id=6788
