Merge pull request #248 from citizennet/arthur/add-instance-ord-cents

FBCM-5115 Add an `Ord` instance for `Cents`

Author: davezuch

src/Data/Currency.purs

@@ -27,6 +27,7 @@ import Prim.TypeError (class Warn, Text)
 newtype Cents = Cents BigInt
 derive instance newtypeCents :: Newtype Cents _
 derive newtype instance eqCents :: Eq Cents
+derive newtype instance ordCents :: Ord Cents
 
 instance encodeJsonCents :: EncodeJson Cents where
   encodeJson = encodeJson <<< centsToNumber