write method
Is called when a value has to be encoded.
Implementation
@override
void write(BinaryWriter writer, PersistentShoppingCartItem obj) {
writer
..writeByte(9)
..writeByte(0)
..write(obj.productId)
..writeByte(1)
..write(obj.productName)
..writeByte(2)
..write(obj.productDescription)
..writeByte(3)
..write(obj.productThumbnail)
..writeByte(4)
..write(obj.productImages)
..writeByte(5)
..write(obj.unitPrice)
..writeByte(6)
..write(obj.quantity)
..writeByte(7)
..write(obj.productDetails)
..writeByte(8)
..write(obj.key);
}