In order to keep the app’s size as low as possible, we need to reuse components as much as possible. In that sense, UI components come to mind first. So it’s very smart to reuse the UI component if the difference is slight. Although I do not hear about it…

“It is not the strongest of the species that survives, nor the most intelligent. It is the one that is most adaptable to change.” -Charles Darwin As human beings, we know we have to adapt to different environmental conditions. And we are argued to be the best at it, thus…

“Have you ever not been able to create an object, just because you haven’t got all the parameters in hand?” I hope you are not hungry, because we will use hamburgers as metaphor. Table of Contents 1. Introduction 2. Director, Builder, Product 3. When should you use it? 4. Implementation 5. Be careful when 6. Conclusion…