Stephen Judkins stephenjudkins

stephenjudkins / gist:4230082

Created December 7, 2012 01:49

	scala> @annotation.implicitNotFound("oh no! could not find Foo with ${A} ${B}") trait Foo[A,B]
	defined trait Foo

	scala> implicitly[Foo[String, Int]]
	<console>:12: error: oh no! could not find Foo with String Int
	implicitly[Foo[String, Int]]

stephenjudkins / gist:1784518

Created February 10, 2012 00:00

	import bytecask.Bytecask
	import org.slf4j.{LoggerFactory, Logger}
	import akka.dispatch.Future
	import annotation.tailrec
	import org.slf4j.helpers.{NOPLoggerFactory, SubstituteLoggerFactory}

	private def tellLoggerToStfu() {
	@tailrec def impl(i: Int, wait: Long) {
	Thread.sleep(wait - 1)
	LoggerFactory.getILoggerFactory() match {

stephenjudkins / gist:1725668

Created February 2, 2012 20:47

Start and stop background tasks in SBT

	val runner = AttributeKey[Runner]("runner")
	val start = TaskKey[Unit]("start", "start web runner")
	val stop = TaskKey[Unit]("stop", "stop web runner")

	trait Startable {
	def start()
	def stop()
	}

	class Runner {

stephenjudkins / gist:1628612

Created January 17, 2012 20:11

lift-json bug

	{
	import net.liftweb.json._
	val json = """
	{"a": "Value"}
	"""

	case class ExtractTo(a: String, b: Option[Boolean])
	implicit val formats = DefaultFormats
	println(parse(json).extract[ExtractTo])
	}

stephenjudkins / gist:1335736

Created November 3, 2011 03:57

Unfiltered matchers and responders working w/ Finagle

	import com.twitter.finagle.builder.ServerBuilder
	import com.twitter.finagle.http.Http
	import com.twitter.finagle.{ClientConnection, Service}
	import com.twitter.util.{Promise, Future}
	import java.io.{ByteArrayOutputStream, BufferedReader, InputStreamReader}
	import java.net.{URLDecoder, InetSocketAddress}
	import java.nio.charset.{Charset => JNIOCharset}
	import org.jboss.netty.buffer.{ChannelBuffers, ChannelBufferInputStream}
	import org.jboss.netty.handler.codec.http.{HttpResponseStatus, DefaultHttpResponse, HttpVersion, CookieDecoder, HttpHeaders, HttpResponse => NHttpResponse, HttpRequest => NHttpRequest}
	import unfiltered.Cookie

stephenjudkins / gist:938058

Created April 23, 2011 00:52


	import annotation.tailrec

	object SplitList {
	def split[A](all: List[A], f: (A, A) => Boolean): List[List[A]] = {
	@tailrec def _split(list: List[A], acc: List[List[A]], current: List[A]): List[List[A]] = list match {
	case Nil => current match {
	case Nil => Nil
	case _ => acc ::: current :: Nil
	}

stephenjudkins / gist:828293

Created February 15, 2011 21:29

	require 'java'
	module Java::scala::collection::Seq
	def each(&block)
	foreach &block
	end
	include Enumerable
	end

stephenjudkins / gist:753671

Created December 23, 2010 23:15

	2010-12-23 15:11:50.204:INFO::Logging to STDERR via org.mortbay.log.StdErrLog
	2010-12-23 15:11:50.297:INFO::jetty-6.1.26
	-> builtin/core_ext/symbol
	<- builtin/core_ext/symbol - 449ms
	-> enumerator
	<- enumerator - 39ms
	-> java
	-> java
	<- java - 0ms
	-> builtin/javasupport/java

stephenjudkins / RSpec mocks in Cucumber

Created November 17, 2010 22:28

stephenjudkins / gist:650338

Created October 28, 2010 00:41