Unlock the Full Power Of Ruby With RubyGuides

Are you looking to become an awesome Ruby developer that is happy & proud of his work?

Click the button below now to join the newsletter so I can send you my best content to help you improve your skills!

If you would like to use string methods (like gsub) but you're working with an integer... What can you do?[...]

What does the super keyword do in Ruby? It calls a method on the parent class with the same name[...]

Would you like to know what goes on behind the scenes of Rails, Sinatra, and other Ruby web frameworks? Then[...]

N-Queens is an interesting coding challenge where you have to place N queens on a N * N board. It[...]

A set is a class that can hold items in a similar way that an array does... ...but with some[...]

If you'd like to get information from a website, or if you'd like to submit forms, upload files... ...you'll need[...]

Would you like to learn how to write tests for your Ruby applications using RSpec? Then you're in the right[...]

Ruby has a lot of interesting operators, like the spaceship operator (<=>), the modulo assignment operator (%=), and of course[...]

I got an email asking for my opinion about when to use keyword arguments. I thought I'd expand my answer[...]

Following my last article, why do we use nil, I thought it'd be a good idea to ask this question[...]

I was having a chat with a friend about a piece of Ruby code & the topic of return values[...]

Have you ever wanted to create a class that can only have one instance? No? Me neither. But that's exactly[...]

A very important topic in object-oriented design is cohesion & coupling. Cohesion is about the relationship between all the methods[...]

Let's talk about the strategy design pattern! This design pattern helps you change the main algorithm inside a method. You[...]

Super Charge Your Ruby Skills With This Ruby Book