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ZIO live session - Make execution resilient / published by https://github.com/dacr/code-examples-manager #b437a3c2-257b-4346-89fd-f6632c5d2d60/7ab2742960da8b0e3633c734adff4442e049fd92
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// summary : ZIO live session - Make execution resilient | |
// keywords : scala, zio, live, demo, pure-functional, @testable | |
// publish : gist | |
// authors : David Crosson | |
// license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2) | |
// id : b437a3c2-257b-4346-89fd-f6632c5d2d60 | |
// created-on : 2021-09-26T16:27:18+02:00 | |
// managed-by : https://github.com/dacr/code-examples-manager | |
// run-with : scala-cli $file | |
// --------------------- | |
//> using scala "3.2.2" | |
//> using dep "dev.zio::zio:2.0.13" | |
//> using dep "fr.janalyse::zio-worksheet:2.0.13.0" | |
// --------------------- | |
import zio.*, zio.worksheet.*, scala.util.Random.nextInt, scala.util.Try | |
import scala.Console.{GREEN,RED,RESET} | |
// 42 / nextInt(2) | |
Try(42 / nextInt(2)) | |
val logic = ZIO.attempt(42 / nextInt(2)) | |
logic | |
.tapError(result => Console.printLine(s"1.${RED} FAILED$RESET")) | |
.tap(result => Console.printLine(s"1.${GREEN} SUCCESS$RESET")) | |
.ignore | |
.unsafeRun // ONLY FOR WORKSHEET PURPOSES | |
logic | |
.retry(Schedule.forever) | |
.tapError(result => Console.printLine(s"2.${GREEN} FAILED$RESET")) | |
.tap(result => Console.printLine(s"1.${GREEN} SUCCESS$RESET")) | |
.unsafeRun // ONLY FOR WORKSHEET PURPOSES |
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