On Mon, 2014-02-10 at 09:16 +0000, Gary Willoughby wrote: > On Monday, 10 February 2014 at 03:14:31 UTC, Jonathan Dunlap > wrote: > > (disclaimer: I'm new around here) > > Is it possible to cycle backwards? If not, what's the best > > approach? > > import std.algorithm; > import std.array; > import std.range; > import std.stdio; > > void main(string[] args) > { > auto data = [1,2,3]; > > assert(data.cycle.take(5).array == [1,2,3,1,2]); > assert(data.retro.cycle.take(5).array == [3,2,1,3,2]); > }
This is why people should be using D instead of C++! This really needs to get onto the D website somewhere. -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:russel.win...@ekiga.net 41 Buckmaster Road m: +44 7770 465 077 xmpp: rus...@winder.org.uk London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder