Contents tagged with Design-patterns
today I want to say few words about another design pattern: Builder.
And that probably one of design patterns which I describe in words without using UML schema.
As name implies, Builder is intended for building something. And what exactly it builds? It builds classes. Think about your life, when you build castle from the send on the seashore or oceanshore, do you pay for proffesional castle sand builder? Well you can do it, but as usually people play with it by themselves and don't pay for some kind of proffesional castle sand builder.
The same is situation with classes instantiantion. If you have some kind of class, which has one, two, three paramethers, as usually you … more