andkerosine

$stack, $draws = [], {}

def method_missing *args
  return if args[0][/^to_/]
  $stack << args.map { |a| a or $stack.pop }
  $draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
end

class Array
  def +@

viktorklang

object NettyFutureBridge { 
  import scala.concurrent.{ Promise, Future }
  import scala.util.Try
  import java.util.concurrent.CancellationException 
  import org.jboss.netty.channel.{ Channel, ChannelFuture, ChannelFutureListener }

  def apply(nettyFuture: ChannelFuture): Future[Channel] = { 
    val p = Promise[Channel]() 
    nettyFuture.addListener(new ChannelFutureListener { 
      def operationComplete(future: ChannelFuture): Unit = p complete Try( 

jroper

class MyManagedResource extends ResourceController[String] {
  def index = Action(Ok("index"))

  def newScreen = Action(Ok("new"))

  def create = Action {
    Redirect(MyInjectableResource.reverseRoutes.index())
  }

  def show(id: String) = Action(Ok("Show " + id))

patriknw

/**
 * Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
 */
package akka.contrib.mailbox

import scala.concurrent.duration._
import java.util.concurrent.atomic.AtomicInteger
import java.util.concurrent.atomic.AtomicLong
import com.typesafe.config.Config
import akka.actor.{ ActorContext, ActorRef, ActorSystem, ExtendedActorSystem }

agemooij

/**
 * The MIT License (MIT)
 * 
 * Copyright (c) 2013-2015 Andrew Snare, Age Mooij
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

paf31

This blog post series has moved here.

You might also be interested in the 2016 version.

rrodseth

  // Inspired by a tweet from @trautonen 1/13/2016
  // Use Source.unfoldAsync to turn paginated database results into an akka-streams Source
  // unfold is the inverse of fold

  case class Page[T](pageNumber:Long, totalPages:Long, contents:List[T])
  case class Thing(id: Long, name: String = "foo")
  
  val totalPages = 5 // 
  val pageSize = 3

jdegoes

Applied Functional Programming with Scala - Notes

Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

djspiewak

Easy Scala Publication

The following describes how you can publish artifacts for any sbt project using the GitHub Package Registry and the sbt-github-packages plugin.

Step 1: Create a GitHub Token

In your GitHub account, go to Settings > Developer settings > Personal access tokens, then click on Generate new token (or click here). Fill in some sort of meaningful name (I chose Dev) and click on the write:packages checkbox: