Yasuyuki Abe yasuabe

関心：アジャイル開発、スクラム、オブジェクト指向、関数型言語、DDD

yasuabe / ComposedFreeMain.scala

Created March 20, 2019 18:21

a composed free monads sample of Hammock with Apache HttpComponents Client and monix Task

	package qiita_sample1

	import cats.{InjectK, ~>}
	import cats.effect.{ExitCode, Sync}
	import cats.free.Free
	import cats.syntax.either._
	import iota.TListK.:::
	import iota.{CopK, TNilK}

	object Console {

yasuabe / SimpleMain.scala

Last active March 20, 2019 18:14

a simple example of hammock http client with Cats Effect IO and Apache HttpComponents Client

	package qiita_sample1

	import cats.effect.{ExitCode, IO, IOApp}
	import cats.free.Free
	import hammock._
	import hammock.apache.ApacheInterpreter

	object SimpleMain extends IOApp {
	val program: Free[HttpF, HttpResponse] = Hammock
	.request(Method.GET, uri"http://httpbin.org/get", Map())

yasuabe / publish_subscribe_test.scala

Created February 28, 2019 14:26

publish/subscribe with monix observable

	package observable

	import cats.effect.ExitCode
	import monix.eval.{Task, TaskApp}
	import monix.execution.Ack
	import monix.execution.Ack.{Continue, Stop}
	import monix.reactive.{Consumer, Observable, Observer}

	import scala.concurrent.Future
	import scala.concurrent.duration._

yasuabe / Prob.scala

Created February 7, 2019 05:21

probability monad(from LYAHFGG) in scala

	package ex01

	import cats.Monad

	import scala.annotation.tailrec

	sealed trait Coin
	case object Heads extends Coin
	case object Tails extends Coin

yasuabe / ConcurrentEffectDemo.scala

Created February 1, 2019 12:53

Cats Effect ConcurrentEffect example

	package cats_effect_typeclass_exericise.concurrent_effect

	import java.time.format.DateTimeFormatter

	import cats.data.{Chain, EitherT, WriterT}
	import cats.effect._

	import scala.language.higherKinds

	object Util {

yasuabe / EffectDempApp.scala

Created February 1, 2019 12:51

Cats Effect Effect example

	package cats_effect_typeclass_exericise.effect

	import java.time.format.DateTimeFormatter

	import cats.data.{Chain, WriterT}
	import cats.effect._

	import scala.language.higherKinds

	object Util {

yasuabe / ConcurrentDemoApp.scala

Created February 1, 2019 12:49

Cats Effect Concurrent examples

	package cats_effect_typeclass_exericise.concurrent

	import java.time.format.DateTimeFormatter
	import java.util.concurrent.{ScheduledExecutorService, ScheduledFuture}

	import cats.effect._

	import scala.concurrent.duration._
	import scala.language.higherKinds

yasuabe / AsyncDemo.scala

Last active February 1, 2019 12:46

Cats Effect Async Demo

	package cats_effect_typeclass_exericise.async

	import java.time.format.DateTimeFormatter

	import cats.data.IorT
	import cats.effect._
	import cats.instances.string._

	import scala.concurrent.Future
	import scala.language.higherKinds

yasuabe / SyncDemo.scala

Created January 31, 2019 10:30

Cats Effect Sync demo

	package cats_effect_typeclass_exericise.sync

	import java.time.format.DateTimeFormatter
	import cats.effect.{ExitCode, IO, IOApp, Sync}
	import cats.instances.list._
	import cats.syntax.parallel._
	import cats.syntax.functor._
	import cats.syntax.flatMap._

	object Util {

yasuabe / LiftIODemo.scala

Created January 31, 2019 04:54

sample code of Cats Effect LiftIO.liftIO

	package cats_effect_typeclass_exericise.liftio

	import java.time.format.DateTimeFormatter

	import cats.data.{Chain, Kleisli, WriterT}
	import cats.effect._
	import scala.language.higherKinds
	import scala.util.Try
	import LiftIODemoUtil._
	import cats.instances.either._