bennyhuo

fun RepositoryHandler.enableMirror() {
    all {
        if (this is MavenArtifactRepository) {
            val originalUrl = this.url.toString().removeSuffix("/")
            urlMappings[originalUrl]?.let {
                logger.lifecycle("Repository[$url] is mirrored to $it")
                this.setUrl(it)
            }
        }
    }

bigjosh

// SimpleCounter demo
// A simple distributed counter example
// 
// On startup, blinks are dim BLUE which shows they are in IDLE mode waiting for a master
//
// Button press a blink to make it master of the cluster. The master will show the current count
// using the 0-342 display format decribed below under showNumber()...
//
// While a blink is actively part of a counting cluster, it will show dim GREEN on the face
// that points to its parent. All parent faces eventually lead back to the master. 

frgomes

import com.typesafe.config.Config
 
implicit class ImplicitConfigHelper(val c: Option[Config]) extends AnyVal {
    import scala.reflect.ClassTag
    import scala.util.control.NonFatal
    import ImplicitConfigHelper._
    implicit def valueOf[T : ClassTag](prop: String)(implicit ev: ClassTag[T]) : T =
      ev.runtimeClass match { // you need stable identifiers here
        case String_ => c.get.getString(prop).asInstanceOf[T]
        case Int_    => c.get.getInt(prop).asInstanceOf[T]

jbgi

import static java.lang.System.*;

import java.util.function.BiFunction;
import java.util.function.Function;

// Implementation of a pseudo-GADT in Java, translating the examples from
// http://www.cs.ox.ac.uk/ralf.hinze/publications/With.pdf
// The technique presented below is, in fact, just an encoding of a normal Algebraic Data Type
// using a variation of the visitor pattern + the application of the Yoneda lemma to make it
// isomorphic to the targeted 'GADT'.