drstevens · August 29, 2015 14:18 · Apr 4, 2015
diff --git a/gistfile1.scala b/gistfile1.scala
@@ -0,0 +1,15 @@
+trait Writes[T] {
+  def writes(o: T): JsValue
+}
+
+trait Reads[T] {
+  def reads(json: JsValue): T
+}
+
+trait Format[T] extends Writes[T] with Reads[T]
+
+object JsonSerialization {
+  def tojson[T](o: T)(implicit tjs: Writes[T]): JsValue = tjs.writes(o)
+
+  def fromjson[T](json: JsValue)(implicit fjs: Reads[T]): T = fjs.reads(json)
+}