Add utility word

2010-06-16 15:32:20 -05:00 · 2010-06-16 15:32:20 -05:00 · d41feef57c
parent d9bd3d572e
commit d41feef57c
1 changed files with 3 additions and 0 deletions
--- a/basis/timers/timers.factor
+++ b/basis/timers/timers.factor
@ -117,3 +117,6 @@ PRIVATE>

 : delayed-every ( quot duration -- timer )
    dup (start-timer) ;
+
+: nanos-since ( nano-count -- nanos )
+    [ nano-count ] dip - ;