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  1. case class Foo (val i : Int) {
  2.     def doIt() = println(i)
  3. }
  4. object Main {
  5.     def main(args: Array[String]) {
  6.         val foos = List(Foo(1), Foo(2), Foo(3))
  7.         foos.foreach(_.doIt)
  8.     }
  9. }
Success #stdin #stdout 0.27s 247424KB
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https://ideone.com/QRtPlK
language:
Scala (scala 2.12.8)
created:
12 years ago
visibility:
public

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