From 0987a72ec9043e859536c3c21624b1987b2238e7 Mon Sep 17 00:00:00 2001
From: Fabian Reinartz <fab.reinartz@gmail.com>
Date: Wed, 28 Dec 2016 11:33:00 +0100
Subject: [PATCH] pkg/timestamp: create timestamp package

---
 pkg/timestamp/timestamp.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 pkg/timestamp/timestamp.go

diff --git a/pkg/timestamp/timestamp.go b/pkg/timestamp/timestamp.go
new file mode 100644
index 0000000000..6bc2b64ee8
--- /dev/null
+++ b/pkg/timestamp/timestamp.go
@@ -0,0 +1,13 @@
+package timestamp
+
+import "time"
+
+// FromTime returns a new millisecond timestamp from a time.
+func FromTime(t time.Time) int64 {
+	return t.Unix()*1000 + int64(t.Nanosecond())/int64(time.Millisecond)
+}
+
+// Time returns a new time.Time object from a millisecond timestamp.
+func Time(ts int64) time.Time {
+	return time.Unix(ts/1000, (ts%1000)*int64(time.Millisecond))
+}