object-design Limit the Problem Space! How can we make our code less error-prone? In this post I explore some of the ways we can do so. Join me!
object-design There are null reasons This post will try and maybe fail to convince you that using null in your code is an error. For those of you willing to listen, here are my reasons to stop using
object-design Language’s type system and their impact in breaking dependencies One of the things that makes TDD difficult to apply on existing code (or just “legacy code”) is the dependencies that the object subject to test may have. The more “dependencies” the object
naming The Art of Naming Today we all know now that variables should not be called x or y, not even i nor n when we use the famous “for”... but do you know why? have you had
naming About names when designing with objects One of the recurrent problems I see when teaching OO design is the “names” used by the programmers to name classes, methods, etc.
esug-2010 Design principles behind Patagonia - ESUG 2010 Patagonia is a conference registration web based system written in Pharo using Seaside, whose main purpose is to fulfill the ESUG conference registration needs. It was developed at 10Pines under the sponsorship of
object-design About inheritance as means of reuse When talking about Smalltalk, there is definitively an over use on the possibility to add messages to Object class. It is so easy to do it, that people usually do it just to