SimpleAdapter.kt

class SimpleAdapter<T>(val list: List<T>, val layoutResource: Int, val bind: (holder: ViewHolder, t : T) -> Unit) : RecyclerView.Adapter<SimpleAdapter.ViewHolder>() {
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        return ViewHolder(LayoutInflater.from(parent.context).inflate(layoutResource, parent, false))
    }

    override fun getItemCount(): Int = list.size

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        bind(holder, list[position])
    }


    class ViewHolder(view: View) : RecyclerView.ViewHolder(view)
}