Doc update for unsafeCompare export

andyarvanitis · andyarvanitis · commit 8c89c2908736 · 2015-07-12T14:00:47.000-07:00
diff --git a/docs/Prelude.md b/docs/Prelude.md
@@ -975,4 +975,9 @@ instance showArray :: (Show a) => Show (Array a)
 instance showOrdering :: Show Ordering
 ```
 
+#### `unsafeCompare`
 
+``` purescript
+unsafeCompare :: forall a. a -> a -> Ordering
+```
+The `unsafeCompare` function is mainly intended for module writers supporting native types via the FFI, and not for general comparisons.
