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Scala Tutorial - Learn How To Create And Extend Trait In Sca

Sumit Rawal answered on August 28, 2023 Popularity 1/10 Helpfulness 1/10

answer Scala Tutorial - Learn How To Create And Extend Trait In Sca

Scala Tutorial - Learn How To Create And Extend Trait In Sca

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println("Step 1: Create a trait which will define the methods for a data access layer")
trait DonutShoppingCartDao {

 def add(donutName: String): Long

 def update(donutName: String): Boolean

 def search(donutName: String): String

 def delete(donutName: String): Boolean

 }

Popularity 1/10 Helpfulness 1/10 Language scala

Source: allaboutscala.com

Tags: extend sca scala

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