Add : console.clear (#23)

Author: iarthstar

src/Effect/Class/Console.purs

@@ -38,3 +38,6 @@ timeLog = liftEffect <<< EffConsole.timeLog
 
 timeEnd :: forall m. MonadEffect m => String -> m Unit
 timeEnd = liftEffect <<< EffConsole.timeEnd
+
+clear :: forall m. MonadEffect m => m Unit
+clear = liftEffect EffConsole.clear

src/Effect/Console.js

@@ -48,3 +48,8 @@ exports.timeEnd = function (s) {
     return {};
   };
 };
+
+exports.clear = function () {
+  console.clear();
+  return {};
+};

src/Effect/Console.purs

@@ -53,3 +53,6 @@ foreign import timeLog :: String -> Effect Unit
 
 -- | Stop a named timer and print time since it started in milliseconds.
 foreign import timeEnd :: String -> Effect Unit
+
+-- | Clears the console
+foreign import clear :: Effect Unit