Writing automated tests is an important part of being a responsible software developer. But it can be neglected at the start of the journey when learning to program. This is despite the fact that thinking about writing tests can help foster a good analytical…
One of the most fundamental and important types in the Ruby programming language is the Hash. It is a simple and flexible way to store structured values together, and Hashes are used all over the place in Rails application code. There’s not much to it…