1. Add a toy to the bag o' loot, and label it with the child's name who will receive it. The first argument must be the word add. The second argument is the gift to be delivered. The third argument is the name of the child.
2. Remove a toy from the bag o' loot in case a child's status changes before delivery starts.
3. Produce a list of children currently receiving presents
4. List toys in the bag o' loot for a specific child.
5. Specify when a child's toys have been delivered.
This is only an example. If I find this code in your project
I will make you go back and delete it and write your own test.