Functional programming is used when implementation of imperative and object-oriented programming starts to become a headache. In functional programming, programs are conceived as just pure functions, meaning that they compute the same output always for the same input. Side effects like changing things in the console or global state are not relatable in functional programming. In fact, they are simply used to take data in, transform the data and send the data out.
Tag: testing
Testing Strategies in Angular
There are lots of different libraries available for writing tests, several ways to run them, lots of different frameworks that are available and our goal is to give you a good set of defaults with our tools like CLI, and with our test repositories, but we want them to be flexible. If you feel that such tools are easy, you can work with them.