kareblak

 case class TjalleBalle(dblOpt: Option[Double])

//Og her skal det skje magi
TjalleBalle("1.080") // men det gjør det altså ikke, og den whiner på feil type.

case class StringConverter[T](f: String => T)
  implicit val convDouble = StringConverter[Double](_.toDouble)
  implicit val convInt = StringConverter[Int](_.toInt)
  implicit val convString = StringConverter[String](_)

kareblak

implicit val convDouble = convOption[Double](_.toDouble)_
  implicit val convInt = convOption[Int](_.toInt)_
  implicit val convString = convOption[String](_.toString)_
  def convOption[T](f: String => T)(s: String) = try { Some(f(s)) } catch { case _ => None }

kareblak

val intent = TryCatch({
    case e: IllegalArgumentException => logger.warn(e.getMessage, e); BadRequest ~> ResponseString(e.getMessage)
    case e: UnsupportedOperationException => logger.warn(e.getMessage, e); NotImplemented ~> ResponseString(e.getMessage)
    case e => logger.error(e.getMessage, e); InternalServerError
  }).apply(intentImpl)

  private lazy val intentImpl: Plan.Intent = {

kareblak

package unfilteredx.kit

import unfiltered.request._
import unfiltered.response._

object Secure {
  def secure[A,B](intent: unfiltered.Cycle.Intent[A,B]) = {
    case req@ForwardedProto(proto) if (intent.isDefinedAt(req)) => intent(wrap(req, "https" == proto.toLowerCase))
    case req if (intent.isDefinedAt(req)) => intent(req)
  }

kareblak

  def load(id: Long)(profile: ProfileWrapper): Either[Exception, StoredSearch] = {
    try {
      val alert = Option(alertService.getAlert(id))
      alert.map {
        a: AlertBeanSpringJDBC =>
          if (a.getLoginId != profile.id) {
            Left(new SecurityException("This is not owned by the logged in user."))
          }
          Right(StoredSearch(
            Some(a.getAlertId),

kareblak

trait JsonParser extends BodyParserModule {
  def parse[String, O <: Parsable[O]](a: String): O = a match {
    case O(o) => o
    case _ => ???
  }
}


sealed trait Parsable[A] {
  def parse(a: String): A

kareblak

rm -rf ~/Library/Preferences/com.jetbrains.intellij.plist
rm -rf ~/Library/Preferences/com.jetbrains.intellij.plist.lockfile
rm -rf ~/Library/Preferences/IntelliJIdea*
rm -rf ~/Library/Caches/IntelliJIdea*
rm -rf ~/Library/Application Support/IntelliJIdea*
rm -rf ~/Library/Caches/com.jetbrains.intellij
rm -rf ~/Library/Logs/IntelliJIdea
rm -rf ~/Library/Saved Application State/com.jetbrains.intellij.savedState
rm -rf ~/Library/Preferences/Idea*
rm -rf ~/Library/Preferences/com.jetbrains*

kareblak

scala> case class Pair[A,B](head: A, tail: B)

defined class Pair



scala> type HeadlessPair[B] = Pair[Any, B] // Setting it to any, so the compiler wont care when type view is accessed

defined type alias HeadlessPair

scala> def f[A[_], B](ab: A[B]) {}

warning: there were 1 feature warning(s); re-run with -feature for details


f: [A[_], B](ab: A[B])Unit


kareblak

  object FuncConversions {
    //Nay
    implicit def guavaFunction2function[A, R](fn: (A) => R) = {
      new com.google.common.base.Function[A, R]{
        def apply(input: A): R = fn(input)
      }
    }
    
    //Yay
    class Func[A, B](fn: (A) => B) extends com.google.common.base.Function[A, B] {

kareblak

1.

(x,y)[5]
         = (y, x)[4]
(y,x)[1]             = (y,z)[4]
         = (x, z)[4]
(x,z)[4]

2.