http://www.lispcast.com/ A blog about the simple joys of functional programming. en http://www.lispcast.com/paper-metaphor http://www.lispcast.com/paper-metaphor Fri 27 Feb 2015 12:57:38 PM CST Functional programs follow a simple rule: never write on the same paper twice. Imperative programs are free to define their own rules. Both have interesting consequences. <p><center><a href="http://www.lispcast.com/paper-metaphor">Read full post</a></center></p>