On Friday, 10 January 2014 at 14:31:31 UTC, John Colvin wrote:
or if you want something short and simple, define a free
function:
auto popFrontRet(R)(ref R range)
if(isInputRange!R)
{
range.popFront();
assert(!range.empty);
return range.front;
}
*Unless* I'm mistaken, he was asking for something that returns the *popped* element?
Re-reading the question, it does kind of sound a bit ambiguous now.
