Export hgvs-onehot.

[lightning.git] / hgvs / diff.go

diff --git a/hgvs/diff.go b/hgvs/diff.go
index 5a6b625e6b7b6d9e640feb3ef00e2c0ca83d888d..e04ccff58736bde066d8d935e4c9b4b9c28b21b6 100644 (file)
--- a/hgvs/diff.go
+++ b/hgvs/diff.go
@@ -129,3 +129,13 @@ func cleanup(in []diffmatchpatch.Diff) (out []diffmatchpatch.Diff) {
        }
        return
 }
+
+func Less(a, b Variant) bool {
+       if a.Position != b.Position {
+               return a.Position < b.Position
+       } else if a.New != b.New {
+               return a.New < b.New
+       } else {
+               return a.Ref < b.Ref
+       }
+}