A Little Ruby, A Lot of ObjectsThis is a draft book titled A Little Ruby, A Lot of Objects. It's in the style of Friedman and Felleisen's wonderful The Little Lisper (now called The Little Schemer), but on a different topic. From the preface: Welcome to my little book. In it, my goal is to teach you a way to think about computation, to show you how far you can take a simple idea: that all computation consists of sending
