class ImageViewHolder(val binding: ItemImageBinding) : RecyclerView.ViewHolder(binding.root) {

    fun bind() {
        binding.image.load(URL){}
    }

    companion object {
        fun create(parent: ViewGroup): ImageViewHolder {
            val layoutInflater = LayoutInflater.from(parent.context)
            val binding = ItemImageBinding.inflate(layoutInflater)
            return ImageViewHolder(binding)
        }
    }
}

class ImageRvAdapter(val list: MutableList<ImageModel>) : ListAdapter<ImageModel, ImageViewHolder>(
    IMAGE_COMPARATOR
) {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ImageViewHolder {
        return ImageViewHolder.create(parent)
    }

    override fun onBindViewHolder(holder: ImageViewHolder, position: Int) {
        holder.bind()
    }

    companion object {
        val IMAGE_COMPARATOR = object : DiffUtil.ItemCallback<ImageModel>() {
            override fun areItemsTheSame(oldItem: ImageModel, newItem: ImageModel): Boolean {
                return newItem::class == oldItem::class
            }

            override fun areContentsTheSame(oldItem: ImageModel, newItem: ImageModel): Boolean {
                return oldItem == newItem
            }
        }
    } }