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scala3 feature examples - trait parameters / published by https://github.com/dacr/code-examples-manager #9ddc2563-f5a4-461f-b137-8d57c3be914a/10b41cf96bcb8966d45d651aaaabdb98ac73dbfe
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| // summary : scala3 feature examples - trait parameters | |
| // keywords : scala3, tutorial, @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 : 9ddc2563-f5a4-461f-b137-8d57c3be914a | |
| // created-on : 2021-11-17T18:46:03+01:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| //> using scala "3.4.2" | |
| // ----------------------------------------------------- | |
| trait HelloTrait1(name:String): | |
| def message = s"Hello $name" | |
| case class Hello1() extends HelloTrait1("joe") | |
| // ----------------------------------------------------- | |
| trait HelloTrait2(val name:String): | |
| def message = s"Hello $name" | |
| case class Hello2() extends HelloTrait2("paul") | |
| // ----------------------------------------------------- | |
| @main def go():Unit = | |
| println(Hello1().message) | |
| println(Hello2().message + Hello2().name) |
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