Archive of September 2017

We all work with arrays on daily basis. It's quite easy to start using arrays, no problem with that. But there are some interesting methods and behavior that I wanted to cover in this post.

Naming things it's a hard task. Once you named something in the system, you want to follow this naming convention. Especially it's important if term comes from domain experts. But it's not that easy to keep naming right when you have to deal with third-party APIs or microservices.

When developers switch to a new language, that's one of the questions they try to figure out: does it pass arguments by value or by reference? Ruby has a quite interesting answer to that question so let's find out how it works.