opyate

for D in $(curl https://www.gov.uk/bank-holidays.json | \
  jq '.["england-and-wales"].events[] | .date') ;do \
  echo "new DateTime($D)," ; done

# Renders this:
new DateTime("2012-01-02"),
new DateTime("2012-04-06"),
// ... snip
new DateTime("2015-12-28"),

opyate

def command(note) do
  "play -qn synth 2 pluck #{note}"
end

opyate

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;

public class CallbackB {

    /**

opyate

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

opyate

(def open-for-business? (atom true))
(def haircut-count (agent 0))
(def waiting-room (ref []))
(def waiting-room-size 3)

(defn open-shop [duration]
  (do (Thread/sleep duration) (swap! open-for-business? not)))
 
(defn add-customers []
  (future

opyate

Dependency
==========

http://github.com/downloads/xetorthio/jedis/jedis-1.3.0.jar/qr_code


Client
=========

logback-test.xml

opyate

/*
(1) The findOne method stopped working
(2) I get a weird ClassCastException from MegaPoll to MegaPoll, even though I use a custom context and define dao as a val.

Polls now get persisted as:
*/

{
  "_id":ObjectId("4fe18acb286f6aca172f95bb"),
  "_typeHint":"util.mongo.MegaPoll",

opyate

// see http://stackoverflow.com/questions/11130684/modify-xml-in-scala-without-mutation

import scala.xml._
import scala.xml.transform._

object BlankReplacer extends BasicTransformer {
  override def transform(n: Node): NodeSeq = n match {
    case <blank/> => {
      <input name={ "blank.%d" }/>
    }

opyate

case class ResponsePoll(
    id: Long, 
    name: String, 
    created: Option[Long],
    question: String,
    option_a: Option[String],
    option_b: Option[String],
    image_a: Option[String],
    image_b: Option[String],
    expires: Option[Long],

opyate

// <snip>

  lazy val libratoUsername = Play.maybeApplication.flatMap(_.configuration.getString("librato.username")).getOrElse("tech@domain.tld")
  lazy val libratoAPIkey = Play.maybeApplication.flatMap(_.configuration.getString("librato.apikey")).getOrElse("blanked-out")
  lazy val libratoFrequency = Play.maybeApplication.flatMap(_.configuration.getInt("librato.frequency")).getOrElse(120)
  LibratoReporter.enable(LibratoReporter.builder(libratoUsername, libratoAPIkey, "yack"), libratoFrequency, java.util.concurrent.TimeUnit.SECONDS)

// </snip>