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Ruby on Rails Ruby on Rails Tutorials

There is no better way to begin your Ruby on Rails education. Check out these Beginner & Intermediate tutorials and start building your own Ruby on Rails app!


Anatomy of Ruby Variables Adebayo Adepoju Adebayo Adepoju  ●  Beginner · Ruby on Rails · Variables · Ruby  ●  Dec 02, 2016
Anatomy of Ruby Variables

In this post, I will look into what variables are, starting from their definition and move to exploring their use cases

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Ruby on Rails Security: Best Practices Codementor  ●  Ruby on Rails  ●  Sep 28, 2016
Ruby on Rails Security: Best Practices

This tutorial shows Ruby on Rails security best practices, and explains why it is not advisable to rely solely on built-in security features.

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Check My Code: Tips to Keep Ruby Code Smell-Free Codementor  ●  Ruby on Rails  ●  Sep 12, 2016
Check My Code: Tips to Keep Ruby Code Smell-Free

In this tutorial, we will walk through a few common Ruby code smells and how to best deodorize them. Code smells are symptoms of a deeper problem, and by eliminating them, we can leave our code elegant and odor free!

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Migrating from Rails to Sails: Comparison and Implementation Guide Christian Nwamba Christian Nwamba  ●  Ruby on Rails · Node.js · Node  ●  Sep 10, 2016
Migrating from Rails to Sails: Comparison and Implementation Guide

If you plan on migrating from Rails to Sails, first let's compare their core concepts: from their background, down to their REST implementation.

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Ruby’s Swiss Army Knife: The Enumerable Module Codementor  ●  Ruby on Rails  ●  Sep 06, 2016
Ruby’s Swiss Army Knife: The Enumerable Module

Ruby's Enumerable module is capable of solving a variety of problems with precise, compact tools, which can make you a much better Ruby programmer.

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Express vs Rails: Framework Comparison using a Simple Game API Erik Gillespie Erik Gillespie  ●  Intermediate · Ruby on Rails · Expressjs · Comparison  ●  Sep 01, 2016
Express vs Rails: Framework Comparison using a Simple Game API

A side-by-side comparison of these two frameworks (and languages) would be excellent. To make the comparison fun, I decided to port a simple web-based game (named Pegger) to each framework.

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6 Ruby Best Practices Beginners Should Know Codementor  ●  Ruby on Rails  ●  Aug 01, 2016
6 Ruby Best Practices Beginners Should Know

In this tutorial, we'll explore Ruby best practices to ensure our code is in line with Matz's principles of being legible, modular, and concise.

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How to Optimize Your Code for Interview Questions Codementor  ●  Ruby on Rails  ●  Jul 26, 2016
How to Optimize Your Code for Interview Questions

In this tutorial, we will learn how to optimize solutions to interview type questions by looking into two versions of the range summary algorithm in ruby.

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Two Algorithms for Solving Vigenere Cipher in Ruby Codementor  ●  Ruby on Rails  ●  Jul 21, 2016
Two Algorithms for Solving Vigenere Cipher in Ruby

In this tutorial, we’ll cover two different algorithms to encrypt text with Vigenere Cipher. One is a more naive, but concise, solution; and the second is more computationally efficient.

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How to Configure Your First Rails REST API Kristoph Matthews Kristoph Matthews  ●  Ruby on Rails · Authentication · Json · Rest api  ●  Jul 15, 2016
How to Configure Your First Rails REST API

Time to create your first Rails REST API using JSON

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