Abhishek Srivastava abhsrivastava
abhsrivastava
/ Cassandra Graph Stage
Last active
July 1, 2017 23:45
This is a graph stage source for cassandra data database
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| 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
/ EnumReplacement.scala
Last active
April 28, 2017 03:28
Getting Rid of Scala Enums and Clean Json Serialization
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| 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 |