rrmckinley

Hi 2

rrmckinley

// example using the raf module from npm. try changing some values!
var requestAnimationFrame = require("raf")
var canvas = document.createElement("canvas")

canvas.width = 500
canvas.height = 500

document.body.appendChild(canvas)

var context = canvas.getContext("2d")

rrmckinley

// example using the raf module from npm. try changing some values!
var requestAnimationFrame = require("raf")
var canvas = document.createElement("canvas")

canvas.width = 500
canvas.height = 500

document.body.appendChild(canvas)

var context = canvas.getContext("2d")

rrmckinley

// example using the raf module from npm. try changing some values!
var requestAnimationFrame = require("raf")
var canvas = document.createElement("canvas")

canvas.width = 500
canvas.height = 500

document.body.appendChild(canvas)

var context = canvas.getContext("2d")

rrmckinley

// example using the raf module from npm. try changing some values!
var requestAnimationFrame = require("raf")
var canvas = document.createElement("canvas")

canvas.width = 500
canvas.height = 500

document.body.appendChild(canvas)

var context = canvas.getContext("2d")

rrmckinley

  def yipWhenL[I, O, O2](ord: (I, O) => Ordering)(f: (I, Option[O]) => O2): Wye[I, O, O2] = {
    val fbL: Tee[I, O, O2] = tee.passL[I] map (f(_, None))
    def go(io: Option[I], oo: Option[O]): Wye[I, O, O2] = {
      io match {
        case None => awaitL[I].flatMap { i => go(Some(i), oo) }
        case Some(i) => oo match {
          case None => awaitR[O]
            .flatMap { o => go(io, Some(o)) }
            .orElse { emit(f(i, None)) fby go(None, None) }
          case Some(o) => ord(i, o) match {

rrmckinley

object Reckeys {
  import shapeless.{ HList, HNil, Id }, shapeless.Poly1, shapeless.record.FieldType, shapeless.ops.hlist.{ Mapper, Tupler }, shapeless.syntax.singleton._;
  object recordKeys extends Poly1 {
    implicit def caseAll[K, V] = at[FieldType[K, V]](ft => ??? : K)
  }

  def reckeys[L <: HList, P <: HList](ev: L)(implicit m: Mapper.Aux[recordKeys.type, L, P],
    t: Tupler[P]): t.type { type Out = t.Out } = t

}

rrmckinley

void testSort(UnivInteger len) {
    // For Random
    val mult = 7**5;
    val md = 2**31 - 1;
    var ran = Random.start(len, mult, md);

    println("Seed = " + len + ", mult = " + mult + ", md = " + md);

    type MySorter is Sorting<Vector<UnivInteger>>;
    var Vector<UnivInteger> vec = [];

rrmckinley

  def yipWhenL[I,O,O2](ord: (I,O) => Ordering)(f: (I,Option[O]) => O2): Wye[I,O,O2] = {
    val fbL = tee.passL[I] map (f(_,None : Option[O]))
    def go(io : Option[I], oo : Option[O]): Wye[I,O,O2] = {
      io match {
        case None    => awaitL[I].flatMap { i => go(Some(i), oo) }
        case Some(i) => oo match {
          case None     => awaitR[O].flatMap(o => go(io,Some(o))) // TODO receiveROr(fbL)...
          case Some(o)  => ord(i,o) match {
            case Ordering.LT => emit(f(i,None)) then go(None,oo)
            case Ordering.EQ => emit(f(i,oo))   then go(None,None)

rrmckinley

val sql = """select grandparent_id, parent_id, child_id
  from children
  order by grandparent_id, parent_id, child_id"""

def elementsR[R](invoker: scala.slick.jdbc.Invoker[R]): Process[Task, R] =
  resource(Task.delay(invoker.elements()))(
    src => Task.delay(src.close)) { src =>
      Task.delay { if (src.hasNext) src.next else throw End }
    }