Latest Screencasts

In this episode I demonstrate how to use decorators to break up functionality into smaller, more testable features.Cast: Sean DevlinTags: clojure

Yeah, yeah, it's not a Kata per se... I show my approach to the classic Fizz Buzz problem in Clojure. Really.Cast: Sean DevlinTags: Clojure

In this episode I review how to relate Java's inversion of control pattern to first class functions.Cast: Sean DevlinTags: clojure, functions, IoC, Inversion of Control and java

In this episode I review how to write an inference engine in Clojure. Show notes:

In this episode I demonstrate how to use macros & Newton's method to numerically solve any equation for any variable. The code is available here

In this episode I demonstrate how to use infinite sequences to numerically solve mathematical problems.Cast: Sean DevlinTags: Clojure, Numerics, Math and Infinite Sequences

In this bonus video I review how to install Counterclockwise, the Eclipse Clojure plugin. Counterclockwise project page:

In this episode we cover how to use Leiningen, a popular Clojure build system. Leiningen is here:

In this episode I discuss how to add an abstraction onto existing types to improve code reuse. You can find the show notes & code here:

In this episode I describe how to use the two expression threading macros, - and -. The show notes are available here: