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Today I’ll be going through the Strategy Design Pattern. However, before we go in-depth, let's start off with a scenario that may seem all too common to some of us (especially when we become lazy with our code).

What if we wanted to create an application to perform some sort…

“All problems in computer science can be solved by another level of indirection” Butler Lampson

Well… not all I bet but probably a lot of them! What does ‘indirection’ here mean? It actually means the act of referencing something (an object etc) instead of the actual value itself. How does…


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