Re: Once-only macro

2009-10-21 Thread John Harrop
On Wed, Oct 21, 2009 at 7:35 PM, Gorsal wrote: > > I was just idly wondering: even after searching google, i haven't seen > the once-only macro+clojure pop up any results. Its easy to > implement, but I was wondering if there was some reason people weren't > usi

Once-only macro

2009-10-21 Thread Gorsal
I was just idly wondering: even after searching google, i haven't seen the once-only macro+clojure pop up any results. Its easy to implement, but I was wondering if there was some reason people weren't using this to avoid multiple evaluation in macros. Is something