13. Rolo Revisited
This chapter presents the final, much improved version of the
rolo program enhanced with additional options and also allows for more general types of entries (other than just names and numbers). The sections in this chapter discuss the individual components of
rolo, starting with the main
rolo program itself. At the end of this chapter, sample output is shown.
Data Formatting Considerations
While the initial name-and-number
rolo program shown earlier in the book is handy, there’s no question that a more useful program would allow more than just the names and numbers to be stored. You’d probably want to save addresses and email addresses too, for example. The new
rolo program allows entries in the phone book to consist of multiple ...