diff options
-rw-r--r-- | module/datetime/util.scm | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/module/datetime/util.scm b/module/datetime/util.scm index 268166d1..50c7c725 100644 --- a/module/datetime/util.scm +++ b/module/datetime/util.scm @@ -33,6 +33,12 @@ (define-public (time-max a b) (if (time<? a b) b a)) +(define-public (datetime-min a b) + (if (datetime< a b) a b)) + +(define-public (datetime-max a b) + (if (datetime< a b) b a)) + (define*-public (month+ date-object #:optional (change 1)) (date+ date-object (date month: change))) |