scalaz
ã¨ãããã使ãæ¹ã ãã¡ã¢ package com.github.cooldaemon.scalaz_test import scalaz._ object TryIteratee { import Scalaz._ import IterV._ def run { implicit val ListEnum = new Enumerator[Seq] { def apply[E, A](e: Seq[E], i: IterV[E, A]): Iterâ¦
ãã®è¨äºã¯ãScala Advent Calendar JP 2011 ã®14æ¥ç®ã§ããç¡çãè¨ã£ã¦ãäºæ¥éãæ ãé ãã¦ãã¾ãã¾ãããä»åã¯ãScalaz 6.0.3 ã® concurrent ã«ã¤ãã¦è§£èª¬ãè¡ãã¾ããå人çã«ã¯ Scalaz.concurrent ã®ä¸»å½¹ã¯ Promise ã ã¨æã£ã¦ããã®ã§ãæ©éããã®è§£â¦
ååã¡ã¢ãå¿ãã¦ãã Either ã®å°ãã¿ãç´¹ä»ã ä¾ã®å¦ã scalaz ã® import ã¯å¿ é ã import scalaz._ import Scalaz._ Either ãåå¾ããå¾ãæ®éã¯ãå¦çã®åå²ãä¸è¨ã®ããã«è¨è¿°ããã 1.right[String] match { case Right(n :Int) => n + 1 case Left(sâ¦
ä¸è¨ã§åãä¸ãããã¦ãããã¿ã«ã¤ãã¦ã¡ã¢ãæ®ãã Scala ã® Either ã«ã¤ãã¦ã®èå¯ - scalaã¨ãã»ã»ã» Scalaåå¼·ä¼ç¬¬53å (EitherãScalazã®Validationã«ã¤ãã¦) - Togetter Either 㨠Scalaz Either 㯠flatMap ã¡ã½ãããæããªãã®ã§ for å¼ã§ã¯ä½¿ããªâ¦
scalaz ã® ExampleState ã« StateT ã®ãµã³ãã«ãç¡ãã£ãã®ã§è©¦ãã¦ã¿ãã æ°ãåãããããããã State ã¢ããã£ã¦ä½ãï¼ã¨ããæãã説ææ¸ãããã package com.github.cooldaemon.try_scalaz import scalaz._ object TryState { import Scalaz._ def ruâ¦