diff options
Diffstat (limited to 'Types/UUID.hs')
| -rw-r--r-- | Types/UUID.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Types/UUID.hs b/Types/UUID.hs index 27d82b86c..4212eaa7f 100644 --- a/Types/UUID.hs +++ b/Types/UUID.hs @@ -24,6 +24,9 @@ fromUUID NoUUID = "" class ToUUID a where toUUID :: a -> UUID +instance ToUUID UUID where + toUUID = id + instance ToUUID String where toUUID [] = NoUUID toUUID s = UUID s |