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2. Create a DonutShoppingCart class which extends the trait from Step 1 and implements its methods

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

answer 2. Create a DonutShoppingCart class which extends the trait from Step 1 and implements its methods

2. Create a DonutShoppingCart class which extends the trait from Step 1 and implements its methods

Comment

println("\nStep 2: Create a DonutShoppingCart class which extends the trait from Step 1 and implements its methods")
class DonutShoppingCart extends DonutShoppingCartDao {

 override def add(donutName: String): Long = {
  println(s"DonutShoppingCart-> add method -> donutName: $donutName")
  1
 }

 override def update(donutName: String): Boolean = {
  println(s"DonutShoppingCart-> update method -> donutName: $donutName")
  true
 }

 override def search(donutName: String): String = {
  println(s"DonutShoppingCart-> search method -> donutName: $donutName")
  donutName
 }

 override def delete(donutName: String): Boolean = {
  println(s"DonutShoppingCart-> delete method -> donutName: $donutName")
  true
 }
}

Popularity 1/10 Helpfulness 1/10 Language scala

Source: allaboutscala.com

Tags: class extends implements methods scala step

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