hejfelix

class Foo[F[_]] {
  
}

hejfelix

import cats.Applicative
import cats.data.Kleisli

/**
 * This highly modular service
 * allows the call-site to pick and choose 
 * between the different functions while still 
 * sharing code for e.g. configuration/context.
 *
 * The opaque types `Name` and `AccountNumber` guarantee

hejfelix

module Lwp exposing (..)

import Binary exposing (fromIntegers, toDecimal)
import Bitwise exposing (and)

type alias Byte =
    Int


type SystemType

hejfelix

module Advertising = {
  type byte = int;

  type systemType =
    | LEGO_WeDo_2_0
    | LEGO_Duplo
    | LEGO_System_1
    | LEGO_System_2
    | UNKNOWN(byte);

hejfelix

package com.lambdaminute.wishr.slick.effect

import cats.effect.{Effect, IO}
import slick.dbio.DBIO

class DBIOEffectInstances {
  val dbioEffect = new Effect[DBIO[_]] {
    override def runAsync[A](fa: DBIO[_][A])(cb: (Either[Throwable, A]) => IO[Unit]) = ???

    override def async[A](k: ((Either[Throwable, A]) => Unit) => Unit) = ???

hejfelix

def mySideEffect(i:Int ):Boolean = {
  try {
    //do something with i
    if (scala.util.Random.nextBoolean) {
      throw new Exception("Ooops")
    }
  } catch {
    case _: Throwable => return false
  }
  return true