1 files changed, 9 insertions, 0 deletions
diff --git a/object/id/objectid_compare.go b/object/id/objectid_compare.go
new file mode 100644
index 00000000..a40bcc89
--- /dev/null
+++ b/object/id/objectid_compare.go
@@ -0,0 +1,9 @@
+package objectid
+
+import "bytes"
+
+// Compare lexicographically compares two object IDs by their canonical byte
+// representation.
+func Compare(left, right ObjectID) int {
+	return bytes.Compare(left.RawBytes(), right.RawBytes())
+}