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@colestanfield
colestanfield / gist:fac042d3108b0c06e952
Created August 8, 2014 22:55
sbt-assembly merge strategy for aop.xml files
// Create a new MergeStrategy for aop.xml files
val aopMerge: MergeStrategy = new MergeStrategy {
val name = "aopMerge"
import scala.xml._
import scala.xml.dtd._
def apply(tempDir: File, path: String, files: Seq[File]): Either[String, Seq[(File, String)]] = {
val dt = DocType("aspectj", PublicID("-//AspectJ//DTD//EN", "http://www.eclipse.org/aspectj/dtd/aspectj.dtd"), Nil)
val file = MergeStrategy.createMergeTarget(tempDir, path)
@drstevens
drstevens / trampolined-state.scala
Last active August 29, 2015 14:02 — forked from travisbrown/trampolined-state.scala
Trampolining the state monad via applicative combinator appears to work
import scalaz._, Scalaz._
def setS(i: Int): State[List[Int], Unit] = modify(i :: _)
val s = (1 to 10000).foldLeft(state[List[Int], Unit](()).lift[Free.Trampoline]) {
case (st, i) => st *> setS(i).lift[Free.Trampoline]
}
s(Nil).run
@RadoBuransky
RadoBuransky / dist-play-app-initd
Last active March 24, 2020 20:26
Init.d shell script for Play framework distributed application. Provides start, stop, restart and status commands to control applications packaged using standard "play dist" packaging command.
#!/bin/bash
#
# =========================================================================
# Copyright 2014 Rado Buransky, Dominion Marine Media
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
@patriknw
patriknw / LoggingMailbox.scala
Last active January 5, 2023 08:12
Logs the mailbox size when exceeding the configured limit. Implemented in Scala and Java. Copy one of them to your project and define the configuration. This code is licensed under the Apache 2 license.
/**
* 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 }
@stonegao
stonegao / AkkaKafkaMailboxTest.scala
Created May 1, 2012 07:24 — forked from mardambey/AkkaKafkaMailboxTest.scala
Akka 2.0 actors with Kafka backed durable mailboxes.
import akka.actor.Actor
import akka.actor.ActorSystem
import akka.agent.Agent
import com.typesafe.config.ConfigFactory
import akka.event.Logging
import akka.actor.Props
import kafka.utils.Utils
import java.nio.ByteBuffer