sockeqwe

/**
 * Let's say we want to display a list of Animals in a RecyclerView. 
 * The list can contain items of type Dog, Cat and Snake.
 */

// AdapterDelegate for Dog.
fun dogAdapterDelegate(picasso : Picasso) = adapterDelegate<Dog, Animal>(R.layout.item_dog){ // Generics Types means this AdapterDelegate is used if item is instanceof Dog (whole list is List<Anmial>)
   // this block is run once in onCreateViewHolder. Think of it as an intializer for a ViewHolder.
  val name = findViewById(R.id.name)
  val image = findViewById(R.id.image)