diff options
Diffstat (limited to 'module/datetime/util.scm')
| -rw-r--r-- | module/datetime/util.scm | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/module/datetime/util.scm b/module/datetime/util.scm index 99a07bd8..a8ccda07 100644 --- a/module/datetime/util.scm +++ b/module/datetime/util.scm @@ -90,18 +90,6 @@ (zeller J K (month date) (day date))))) - -;; Given a date, returns the earliest start of week going backwards from that date. -;; sön 22 mar 2020 20:09:57 CET -;; @example -;; (previous-week-start #2020-03-22 mon) -;; => 2020-03-16 -(define-public (previous-week-start date* week-start) - ((@ (srfi srfi-41 util) stream-find) - (lambda (d) (= week-start (week-day d))) - ((@ (srfi srfi-41) stream-iterate) (cut date- <> (date day: 1)) - date*))) - (define-many define-public (sun) 0 (mon) 1 |