In which Nadia and Saron start Section 5 of Confident Ruby, "Delivering Results." They discuss the intro, writing total functions (5.1), using call backs instead of returning (5.2), and representing failure with a benign value (5.3).
We always want to hear from you!
Perhaps you've got some feedback for us?
Maybe there's a Ruby concept that you'd like to talk through with somebody?
Do you have a suggestion for what book we should cover next?
Whatever it is, drop us an email or send us a tweet.
In which Nadia and Saron start Section 5 of Confident Ruby, "Delivering Results." They discuss the intro, writing total functions (5.1), using call backs instead of returning (5.2), and representing failure with a benign value (5.3).