ReadOnly does not mean Immutable
Recently I have introduced a subtle bug into my code. It all started when I was creating a few value object classes: {% highlight csharp %}... »
Random thoughts on Maybe
With functional programming on the rise nowadays, more and more people start using functional patterns in their code. One of the simplest patterns is `Maybe` monad... »
NSubstitute and the search for perfect error messages
Those of us that practice TDD daily already know how important good error messages in tests are. After all writing a failing test that *clearly* states... »
Inheritance? Just say no!
Recently during a code review I have found the following piece of code: {% highlight csharp %} public class TemplateCache : ConcurrentDictionary { } {% endhighlight... »
Abusing local functions to hide design problems
Recently I was browsing through a certain code base and I saw a code similar to this: {% highlight csharp %} public class EnterpriseNotificationSender { private... »