My tool App TOTO

On the terminal:

• View my TODO items(list to do all items) : ruby todo.rb
• View all items completed today: ruSy todo.rb done
• View all items not completed today: ruby todo.rb undone
• ADD a new TODO items: ruby todo.rb add buy milk
• Finish doing thing: ruby todo.rb complete 1
• Remove a TODO thing: ruby todo.rb remove 1