I’ve been thinking about some of the tools that I use every day, and about the different design philosophies they reflect. Git First and foremost, Git. We use Git on every single project, internal and external. Git is a great example of the Unix design philosophy: many small programs — 153 of them by my…
From time to time I’m asked, “How do you organize namespaces in Clojure projects?” The question surprised me at first, because I hadn’t thought about it much. But then I was using Clojure back when the only way to load code was “load-file.” Most programming languages, especially object-oriented languages, provide strong hints on how to…
As you may have heard, last night we (Clojure/core) announced ClojureScript at the Clojure NYC Meetup. Rich Hickey gave a talk, which was streamed live over the web, while we monitored Twitter and IRC for feedback. The event was a great success, with loads of excitement expressed by both the local New York crowd and…
Vote for Clojure as the Most Innovative Java Technology of 2011!
This article attempts to unravel some of the mysteries of dependency management with Maven and Maven-based tools. Help, something’s missing! Say you have a project named “my-new-project” which declares a dependency on version 3 of the “awesome-sauce” library by the Example.com corporation. You add the dependency to your pom.xml, project.clj, or whatever configuration file your…
I’ll be speaking at Íœber Conf 2011 In Denver, CO July 12th to 15th. I’m doing three (gulp!) sessions: two on Clojure, and one on my work with AltLaw.org.
I’ll be talking about Clojure at Emerging Technologies for the Enterprise in Phidelphia, April 27-28, 2011. My talk is tentatively titled Clojure: Lisp for the Real World, and it will be a high-level overview of how Clojure’s unique features can solve real, pervasive problems in large software systems.
Remember Levenshtein Distance: the number of changes to turn one string into another? Here’s a naͯve implementation in Clojure:
John Rose’s article, Scheme in One Class, introduced me to the notion of Single Abstract Method, or SAM, classes. One of the proposed APIs for JSR-292 allows a MethodHandle (the Java version of a closure) to be cast to any SAM class. In Java, a SAM can be either an interface or a class, but…
My article for IBM developerWorks has been published: “Solving the Expression Problem with Clojure 1.2”