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Scala example source code file (OptionIdOps.scala)

This example Scala source code file (OptionIdOps.scala) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Scala by Example" TM.

Learn more about this Scala project at its project page.

Java - Scala tags/keywords

anyval, optionidops, some, tooptionidops

The OptionIdOps.scala Scala example source code

package scalaz.syntax
package std

final class OptionIdOps[A](val self: A) extends AnyVal {
  def some: Option[A] = Some(self)
}

trait ToOptionIdOps {
  implicit def ToOptionIdOps[A](a: A) = new OptionIdOps(a)
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala OptionIdOps.scala source code file:



my book on functional programming

 

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