It is, but you can still running static analysis tools on written code before executing a code switch. The key thing is that you track the changes applied so yo

It is, but you can still running static analysis tools on written code before executing a code switch. The key thing is that you track the changes applied so you understand what's happening. The nice thing about erlang though is that the nature of the message passing interface and pattern matching means that you can get relatively understandable interfaces.