mozilla/rust — Issue #1817: range functions should iterate backwards as well
Author: brson
Created: 2012-02-12 07:33:26+00:00
State: open
Labels: easy, lib

Right now we have a bunch of `range` functions in mod `int`, etc that all iterate from low to high. It would be convenient if they would detect that the arguments were in high to low order and provide a reverse range. If not, then we need `rrange` functions.