Craig's spot in the column looks at the importance of the Open-Closed principle and Protected Variation, and why Parnas's information hiding is more than encapsulation. He also gives some tips on ways to implement a protected variation.
Engineering
Protected Variation: The Importance of Being Closed
Craig's spot in the column looks at the importance of the Open-Closed principle and Protected Variation, and why Parnas's information hiding is more than encapsulation. He also gives some tips on ways to implement a protected variation.
