Matthew Podwysocki

Browse by Tags

• C#
• DDD
• F#
• TDD/BDD

• Your API Fails, Who is at Fault?

  I decided to stay on the Design by Contract side for just a little bit. Recently, Raymond Chen posted "If you pass invalid parameters, then all bets are off" in which he goes into parameter validation and basic defensive programming. Many of... Posted May 08 2008, 07:50 PM by Matthew.Podwysocki with | with 3 comment(s) Filed under: C#, DBC, Spec#, TDD/BDD

• Command-Query Separation and Immutable Builders

  In one of my previous posts about Command-Query Separation (CQS) and side effecting functions being code smells, it was pointed out to me again about immutable builders. For the most part, this has been one area of CQS that I've been willing to let... Posted May 06 2008, 05:59 PM by Matthew.Podwysocki with | with 2 comment(s) Filed under: C#, DBC, F#, Spec#, TDD/BDD

• Side Effecting Functions Are Code Smells Revisited

  After talking with Greg Young for a little this morning, I realized I missed a few points that I think need to be covered as well when it comes to side effecting functions are code smells. In the previous post , I talked about side effect free functions... Posted May 01 2008, 07:15 PM by Matthew.Podwysocki with | with 12 comment(s) Filed under: C#, DBC, DDD, Spec#