lrodero

package com.hablapps.scalacheck.tests

import scala.util.{Try, Failure, Success}

import org.scalacheck.commands.Commands
import org.scalacheck.{Gen, Prop}
import org.scalacheck.Arbitrary._

// SYSTEM TO TEST: VENDING MACHINE OF SOFT DRINKS. \\
object SoftDrink extends Enumeration {

lrodero

//> using scala "2.13.11"
//> using lib "org.typelevel::cats-effect::3.5.1"

import cats.effect.{Async, Deferred, ExitCode, IO, IOApp, Ref, Sync}
import cats.effect.std.Console
import cats.instances.list._
import cats.syntax.all._

import java.util.concurrent.ScheduledThreadPoolExecutor
import scala.collection.immutable.Queue

lrodero

//> using scala "2.13.11"
//> using lib "org.typelevel::cats-effect::3.5.1"

import cats.effect._
import cats.effect.std.{Console, Queue}
import cats.instances.list._
import cats.syntax.all._

object ProducerConsumerWithStdQueue extends IOApp {

lrodero

//> using scala 3.3
//> using dep org.typelevel::cats-effect:3.5.4

import cats.effect.{IO, IOApp}
import cats.effect.std.MapRef

object SimpleMapRef extends IOApp.Simple:
  
  private val simpleSample =
    for

lrodero

//> using scala 3.3
//> using dep org.typelevel::cats-effect:3.5.4

import cats.syntax.all.*
import cats.effect.{IO, IOApp}
import cats.effect.std.MapRef

object ConcurrencyMapRef extends IOApp.Simple:

  private val concurrencySample =

lrodero

//> using scala 3.3
//> using dep org.typelevel::cats-effect:3.5.4

import cats.syntax.all.*
import cats.effect.{IO, IOApp}
import cats.effect.std.MapRef

import java.util.concurrent.{ConcurrentHashMap => JConcurrentHashMap}

object FullControlMapRef extends IOApp.Simple:

lrodero

//> using scala 3.3
//> using dep org.typelevel::cats-effect:3.5.4
import cats.effect.std.{Random, Semaphore}
import cats.syntax.all.*
import cats.effect.{IO, IOApp}

import scala.concurrent.duration.*

object DiningPhilosophers extends IOApp.Simple:

lrodero

// Licensed under the Apache License, Version 2.0: http: //www.apache.org/licenses/LICENSE-2.0

// Microlib that implements retries for cats-effect (CE). Note that at the time this code was
// developed no retries functionality was included in the latest version of CE (3.5.4). Newer
// versions can have such functionality, if so it's recommended to use it instead.

// Code developed in this blog entry 'Micro library for retries in cats-effect using Scala extensions':
// https://lrodero.hashnode.dev/micro-library-for-retries-in-cats-effect-using-scala-extensions

// Run using: