---
id: Reflection
aliases: []
tags:
  - scala
  - reflection
date: 2025-10-01T16:18:59
title: Reflection in Scala
---
# Reflection in Scala

```scala
 class Student {
  var id: Long = _
  var name: String = _
}

implicit def reflector(ref: AnyRef) = new {
  def getV(name: String): Any = ref.getClass.getMethods.find(_.getName == name).get.invoke(ref)
  def setV(name: String, value: Any): Unit = ref.getClass.getMethods.find(_.getName == name + "_$eq").get.invoke(ref, value.asInstanceOf[AnyRef])
}

val s = new Student
s.setV("name", "Walter")
println(s.getV("name"))  // prints "Walter"
s.setV("id", 1234)
println(s.getV("id"))    // prints "1234"
```