When I was thinking about the project that we are going to tackle in this chapter, I had a clear objective in mind. While we are writing this code, we are going to try out things such as patterns and good object-oriented (OO) practices, such as classes having a single responsibility. If we can apply these techniques right from the start, we will soon get into the habit of using them and this will translate into useful development skills.
As professional developers, before we write any code, we should gather the requirements that we are going to use and ensure that we are making no assumptions about what our application will do. We may think that we know what we want our application to do, but if we make a list of our requirements, we'll make sure that we understand everything that we are meant to deliver and we'll come up with a handy...
