xuwei-k

object Translate extends Dynamic{
  
  import scala.util.parsing.json.JSON

  type ReturnJsonType = Map[String,Map[String,List[Map[String,String]]]]

  private val url = "https://www.googleapis.com/language/translate/v2?" +
            "key=自分のキー&source=" +
            ( _:String ) + "&target=" + (_:String) + "&q=" + java.net.URLEncoder.encode( _:String,"UTF-8")

xuwei-k

import scala.util.control.Exception._

object Main{

  //Stringに対して、 toIntOptというメソッドを追加したように見せかけるためのimplicit def
  //Intに変換できたらSome[Int]を返し、変換できないフォーマットならばNoneを返す
  implicit def superRichString(i:String) = 
    new { def toIntOpt:Option[Int] = catching(classOf[NumberFormatException]).opt{i.toInt} }

  def main(args:Array[String]){

xuwei-k

// http://d.hatena.ne.jp/yuroyoro/20110527/1306496377 を使う

val keywords = Seq(
"abstract",
"case",
"catch",
"class",
"def",
"do",
"else",

xuwei-k

//　折れ線グラフをScalaで出力しようとして、作りかけ(?)のもの

case class C[A](x:A,y:A)

case class LineGraph(dataAndLavel:List[(String,Int)],width:Double = 1000,height:Double = 800,color:String){

  implicit def anyToString(obj:Any):String = obj.toString

  def toXML:xml.Elem = {

xuwei-k

Welcome to Scala version 2.9.0.1 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_20).
Type in expressions to have them evaluated.
Type :help for more information.

scala> object A{
     |   trait B{
     |     override def toString = "trait"
     |   }
     |
     |   object B{

xuwei-k

import sbt._

class Test(info: ProjectInfo) extends DefaultWebProject(info)
{
  val casbah = "com.mongodb.casbah" % "casbah_2.8.1" % "2.1.5.0"
  val scalaTime = "org.scala-tools.time" % "time_2.8.0" % "0.3"
  val liftjson = "net.liftweb" % "lift-json_2.8.1" % "2.3"
  val servletapi = "javax.servlet" % "servlet-api" % "2.5"
  val jetty7 = "org.eclipse.jetty" % "jetty-webapp" % "7.0.2.RC0" % "test"
  val scalatra = "org.scalatra" % "scalatra_2.8.1" % "2.0.0.M3"

xuwei-k

def sortTest{

  val list = List(1,8,3,5,0)

  println( list.sorted ) //List(0, 1, 3, 5, 8)

  implicit val ascOrdering = new Ordering[Int]{
    def compare(x:Int,y:Int) = if( x > y ) -1 else if( x < y) +1 else 0
  }

xuwei-k

import com.mongodb.casbah.Imports._
import com.mongodb.casbah.dynamic._

val db = MongoConnection("IPアドレスとか")("データベース名")
val col = db("コレクション名")

implicit def dynamicConverter(obj:DBObject) = new {
  def toDynamic = DynamicDBObject.empty ++= obj
}

xuwei-k

package shibuyascala
import org.scalatra.ScalatraFilter
import net.liftweb.json._
import net.liftweb.json.JsonDSL._

class Main extends ScalatraFilter{

  val jsonToString = render _ andThen compact _  

  val atndUrls = List(

xuwei-k

import java.awt.Point

object Test1{

  implicit def toRichPoint(p:Point) = new RichPoint(p.x,p.y)

  class RichPoint(x:Int,y:Int){

    def +(other:Point) = new Point( this.x + other.x , this.y + other.y )