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@abhsrivastava
abhsrivastava / Cassandra Graph Stage
Last active Jul 1, 2017
This is a graph stage source for cassandra data database
View Cassandra Graph Stage
import com.datastax.driver.core._
import akka.stream.stage._
import akka.stream._
import akka.actor.ActorSystem
import akka.stream.ActorMaterializer
import akka.stream.scaladsl._
object AkkaStreamTest2 extends App {
val system = ActorSystem.create("StreamsExamples")
import system.dispatcher
@abhsrivastava
abhsrivastava / EnumReplacement.scala
Last active Apr 28, 2017
Getting Rid of Scala Enums and Clean Json Serialization
View EnumReplacement.scala
sealed case class Color(value: String)
object Color {
object red extends Color("red")
object green extends Color("green")
object blue extends Color("blue")
}
// pattren matching
val x = Color.red
val y = Color.green
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