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ZIO learning - hello world first / published by https://github.com/dacr/code-examples-manager #cdd09373-998b-41e2-b3c5-b275255ee98c/3d44c44c734ad0a24a1c4994db7023a7ad94b657
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| // summary : ZIO learning - hello world first | |
| // keywords : scala, zio, learning, pure-functional, helloworld, @testable | |
| // publish : gist | |
| // authors : David Crosson | |
| // license : Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt) | |
| // id : cdd09373-998b-41e2-b3c5-b275255ee98c | |
| // created-on : 2021-03-27T17:52:36+01:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| // --------------------- | |
| //> using scala "3.4.2" | |
| //> using dep "dev.zio::zio:2.0.13" | |
| //> using dep "fr.janalyse::zio-worksheet:2.0.13.0" | |
| // --------------------- | |
| import zio.*, zio.ZIO.*, zio.worksheet.* | |
| val sayHelloApp = succeed(println("Hello world!")) | |
| // ZIO is lazy, nothing is printed at that point, sayHello just describe a computation | |
| sayHelloApp.unsafeRun |
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