branch: elpa/datetime
commit a4191272d5ef950712d3d9668209d09db7bfef65
Author: Paul Pogonyshev <pogonys...@gmail.com>
Commit: Paul Pogonyshev <pogonys...@gmail.com>
Add functions `datetime-locale-database-version' and
`datetime-timezone-database-version'.
---
README.md | 3 +++
datetime.el | 15 +++++++++++++++
2 files changed, 18 insertions(+)
diff --git a/README.md b/README.md
index 83a81e085d..cd69becc47 100644
--- a/README.md
+++ b/README.md
@@ -98,3 +98,6 @@ documented within Emacs.
* `datetime-locale-time-pattern`
* `datetime-locale-date-time-pattern`
* `datetime-locale-field`
+
+* `datetime-locale-database-version`
+* `datetime-timezone-database-version`
diff --git a/datetime.el b/datetime.el
index ba7a667871..94b1d73086 100644
--- a/datetime.el
+++ b/datetime.el
@@ -1057,6 +1057,21 @@ Supported fields:
(:am-pm datetime--english-am-pm)))))
+(defun datetime-locale-database-version ()
+ "Return locale database version, a simple integer.
+This version will be incremented each time locale database of the
+package is updated. It can be used e.g. to invalidate caches you
+create based on locales `datetime' knows about."
+ 1)
+
+(defun datetime-timezone-database-version ()
+ "Return timezone database version, a simple integer.
+This version will be incremented each time timezone database of the
+package is updated. It can be used e.g. to invalidate caches you
+create based on timezone `datetime' knows about and their rules."
+ 1)
+
+
(provide 'datetime)
;;; datetime.el ends here
