Skip to content

Instantly share code, notes, and snippets.

@longliveenduro

longliveenduro/CollectDemo.scala

Last active September 14, 2015 13:10
Show Gist options
  • Save longliveenduro/0a422f009ad17e2c8283 to your computer and use it in GitHub Desktop.
Save longliveenduro/0a422f009ad17e2c8283 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
CollectDemo.scala
object CollectDemo {
val listOfTrys: List[Try[String]] = List(Success("apple"), Failure(new Exception("some failure")), Success("peach"), Success("strawberry"))
val listOfExistingFruits: List[String] = listOfTrys.collect {
case Success(name) => name
}
// prints out: List(apple, peach, strawberry)
println(listOfExistingFruits)
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment