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Update Traits.scala #387

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Update Traits.scala #387

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f66aea7
Update Traits.scala
logc Sep 24, 2023
6b4b1d5
Use trait instead of class
logc Sep 24, 2023
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6 changes: 3 additions & 3 deletions src/main/scala/stdlib/Traits.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -71,8 +71,8 @@ object Traits extends AnyFlatSpec with Matchers with org.scalaexercises.definiti
}

/**
* A class can only extend from one class or trait, any subsequent extension should use the
* keyword `with`:
* A class can mixin from several traits, but only the first one uses the `extend` keyword.
* Any subsequent mixed-in trait should use the keyword `with`:
*/
def extendsFromOneTraits(res0: String) = {
case class Event(name: String)
Expand All @@ -81,7 +81,7 @@ object Traits extends AnyFlatSpec with Matchers with org.scalaexercises.definiti
def listen(event: Event): String
}

class OurListener
trait OurListener

class MyListener extends OurListener with EventListener {
def listen(event: Event): String = {
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