How does .find_each method work
How .many? and .any? methods work
Here are a few interesting examples of a splat operator
What is a Ruby hash and hash methods
I've been working remotely since 2016, and this is my experience.
At some point, you will want to iterate over each character of a string in Ruby. Here are some of the ways to do it.
How to implement FizzBuzz solution in Ruby
Create tables, insert and select values