arschles

import scala.concurrent._
import scala.concurrent.duration._
import scala.concurrent.ExecutionContext.Implicits.global
import scala.util.Random
import java.util.{Timer, TimerTask}

object Util {
  sealed trait BaseResponse
  case class Response1(res: Int) extends BaseResponse
  case class Response2(res: String) extends BaseResponse

andrewconner

/*  We've run into a few common pitfalls when dealing with Futures in Scala, so I wrote these three helpful
 *  classes to give some baked-in functionality.
 *
 *  I'd love to hear about other helpers you're using like these, or if you have improvement suggestions.
 *  github@andrewconner.org / @connerdelights
 */
 
import scala.concurrent.{ExecutionContext, CanAwait, Awaitable, Future, Promise}
import scala.concurrent.duration.Duration
import scala.util.Try

viktorklang

/*
Copyright 2018 Viktor Klang
 
   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
 
   Unless required by applicable law or agreed to in writing, software

noahlz

Bush league is a general term used to describe an action or thing as being amateur, inferior or crude. In a literal sense, it refers to a low quality minor-league in baseball not associated with any of the major league teams. The term originated from the state of minor-league fields that often were ringed with shrubs and bushes.

- Wikipedia

Secretly using StringBuffer to convert a number to a String

int value = getValue();
String valStr = value + "";

etorreborre

class Outer {
  class Inner
  type Type
}
trait Trait
object Object extends Outer {
  val inner = new Inner
}
class OuterP[A] {
  class InnerP[B]

kevinwright

import java.util.concurrent.ConcurrentLinkedQueue
import java.util.concurrent.atomic.AtomicInteger
import scala.concurrent.ExecutionContext
import scala.util.control.NonFatal
import scala.annotation.tailrec

//inspired by https://gist.github.com/viktorklang/4552423

object ThrottledExecutionContext {
  def apply(maxConcurrents: Int)(implicit context: ExecutionContext): ExecutionContext = {

viktorklang

 /**
   * "Select" off the first future to be satisfied.  Return this as a
   * result, with the remainder of the Futures as a sequence.
   *
   * @param fs a scala.collection.Seq
   */
  def select[A](fs: Seq[Future[A]])(implicit ec: ExecutionContext): Future[(Try[A], Seq[Future[A]])] = {
    @tailrec
    def stripe(p: Promise[(Try[A], Seq[Future[A]])],
               heads: Seq[Future[A]],

ymasory

Please help compile a list of all Scala-related IRC rooms.

All of these channels are on Freenode.

#akka              | concurrency & distribution framework
#argonaut          | json library
#fp-in-scala       | the book Functional Programming in Scala
#geotrellis        | geoprocessing library
#indyscala         | regional scala group
#json4s            | json library

folone

case class State[S, +A](run: S ⇒ (A, S))  {
  def map[B](f: A => B): State[S, B] =
    State(s ⇒ {
      val (a, t) = run(s)
      (f(a), t)
    })

  def flatMap[B](f: A ⇒ State[S, B]): State[S, B] =
    State(s ⇒ {
      val (a, t) = run(s)

chrsan

package se.fishtank;

import java.net.URI;
import java.util.Map;

import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.sift.Discriminator;
import ch.qos.logback.core.spi.ContextAwareBase;

public class AkkaSourceDiscriminator extends ContextAwareBase implements Discriminator<ILoggingEvent> {