Smartcuts: The Breakthrough Power of Lateral Thinking

by Shane Snow

One day, a small American Web design agency called 37signals asked DHH to build a project management tool to help organize its work. Hoping to save some time on this new project, he decided to try a relatively new programming language called Ruby, developed by a guy in Japan who liked simplicity. DHH started coding in earnest. Despite several layers of abstraction, Ruby (and all other code languages) forces programmers to make countless unimportant decisions. What do you name your databases? How do you want to configure your server? Those little things added up. And many programs required repetitive coding of the same basic components every time. That didn’t jibe with DHH’s selective slacking habit. “I hate repeating myself.” (He almost spits on me when he says it.) But conventional coders considered such repetition a rite of passage, a barrier to entry for newbies who hadn’t paid their dues in programming. “A lot of programmers took pride in the Protestant work ethic, like it has to be hard otherwise it’s not right,” DHH says. He thought that was stupid. “I could do a lot of other interesting things with my life,” he decided. “So if programming has to be it, it has to be awesome.” So DHH built a layer on top of Ruby to automate all the repetitive tasks and arbitrary decisions he didn’t want taking up his time. (It didn’t really matter what he named his databases.) His new layer on top of programming’s pavement became a set of railroad tracks that made creating a Ruby appl...