nisshiee

// Playground - noun: a place where people can play

func fizzBuzz1(i: Int) -> String {
    switch (i % 5, i % 3) {
    case (0, 0):
        return "FuzzBuzz"
    case (0, _):
        return "Buzz"
    case (_, 0):
        return "Fizz"

nisshiee

class ArrayOps[A](val self: Array[A]) extends AnyVal {

  def apply[I: ArrayIdx](i: I) = self(i.idx)
}

trait ToArrayOps {

  implicit def ToArrayOps[A](array: Array[A]) = new ArrayOps[A](array)
}

nisshiee

// Playground - noun: a place where people can play
import Cocoa

let a = [1, 2, 3]
var b = a

a === b  // false

nisshiee

SSLSocketFactory sslsf = new SSLSocketFactory(new TrustStrategy() {
    @Override
    public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        return true;
    }
}, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
HttpClient cli = new DefaultHttpClient();
cli.getConnectionManager().getSchemeRegistry().register(new Scheme("https", 443, sslsf));

nisshiee

import akka.actor._

class VarCounter extends Actor {

  private[this] var count: Int = 0
  override def receive = {
    case _: String => count = count + 1
  }
}

nisshiee

import akka.actor._

trait AbstractActor[MesType] extends Actor {
  override def receive = ...
}

case class MyMessage(mes: String)

class MyActor extends AbstractActor[MyMessage]

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def apply[S, A](f: (S) ⇒ (S, A)): State[S, A]

nisshiee

package org.nisshiee.vendingmachine

case class Juice(name: String, price: Int)

object Juice {

  val coke = Juice("コーラ", 120)
  val redbull = Juice("Red Bull", 200)
}

nisshiee

import dispatch._
import com.ning.http.client.filter.{ ResponseFilter, FilterContext }
import scala.collection.JavaConverters._

val MyHttp = Http.configure { builder =>
  builder.addResponseFilter(new ResponseFilter {
    override def filter(ctx: FilterContext[_]) = {
      ctx.getResponseHeaders.getHeaders.get("Content-Type").asScala.toList match {
        case "text/html" :: Nil =>
          ctx.getResponseHeaders.getHeaders.put("Content-Type", List("text/html; charset=utf-8").asJava)

nisshiee

#!/bin/bash

STATUS=`screen -ls`

new_session() {
  exec screen
}

detach_and_reattach() {
  exec screen -d -r