Merge pull request #8 from bhudgeons/nonulls

Default encoder now excludes Option.None instead of "key":null
finagle · Mar 10, 2016 · feb302e · feb302e
2 parents ade8916 + cfcd5fd
commit feb302e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/featherbed-circe/src/main/scala/featherbed/circe/package.scala b/featherbed-circe/src/main/scala/featherbed/circe/package.scala
@@ -10,9 +10,11 @@ import shapeless.Witness
 
 package object circe {
 
+  private val printer = Printer.noSpaces.copy(dropNullKeys = true)
+
   implicit def circeEncoder[A : Encoder] : content.Encoder[A, Witness.`"application/json"`.T] =
     content.Encoder.of("application/json") {
-      (value: A, charset: Charset) => content.Encoder.encodeString(value.asJson.toString, charset)
+      (value: A, charset: Charset) => content.Encoder.encodeString(printer.pretty(value.asJson), charset)
     }
 
   implicit def circeDecoder[A : Decoder] : content.Decoder.Aux[Witness.`"application/json"`.T, A] =