This is a simple json interpolator.
simple-json-interpolator is available from maven central.
If you use SBT you can include simple-json-interpolator in your project with
libraryDependencies ++= Seq(
"com.github.bigwheel" %% "simple-json-interpolator" % "1.0",
// select by your json library
"com.github.bigwheel" %% "simple-json-interpolator-reader-sprayjson" % "1.0",
"com.github.bigwheel" %% "simple-json-interpolator-reader-argonaut" % "1.0",
// for other libraries, you can implement SimpleJsonReader[T] by yourself.
)