Reflections on isPalindrome

["Nordlöw" via Digitalmars-d-learn]

On Monday, 27 October 2014 at 21:28:17 UTC, Andrea Fontana wrote:
> And you can return true if length <= 1

Thanks.

> Why bidirectional range only?

popBack() only for

http://dlang.org/phobos/std_range.html#isBidirectionalRange