This is my first little program in Ruby so it's pretty basic - it just tracks a grocery list.
You can choose to add or remove items from the list. If you remove items it gets put in the a bought items list. If you try to remove an item that wasn't added originally, there's an option to add directly to bought items.
You can save the list as a txt file and open lists you've already saved to edit them later.
- Bulk item add/removes
- Take in a username and welcome back like Brett's fork: https://github.com/brettsanders/grocery_list/blob/master/json/grocery_list_with_json_persistence.rb