Optimize Your Database Queries with pluck
This is a quick tip to help you improving your database queries with the pluck ActiveRecord method
Recent Posts
Adding a model with complex associations to a RoR app
In this tutorial, we will be adding a Trip model to a Rails app. Each Trip can have one or more Destinations and is created by a User. Destination can have o...
GitHub for Beginners: Creating a Repository for Your RoR App
In this article, we’ll go over the basics of getting started with GitHub and creating a repository for a Ruby on Rails (RoR) app.
Adding Authentication to a Rails App with Devise
In this tutorial, we will be adding authentication to a Rails app using the Devise library. Devise is a popular gem that provides a full-featured and flexibl...
Quickly Populate Your Rails App with a CSV File
In this article we will learn you how to seed data to a Rails application from a CSV file. For this example we will use the Destination model from the travel...
Expand Your RoR Travel CRUD App adding associations
In the previous article, we showed you how to create a simple CRUD web application for a travel domain using Ruby on Rails. In this article, we’ll take that ...
Get Started with Ruby on Rails and Create a Travel CRUD
Ruby on Rails is a fantastic web development framework that makes it easy to build web applications with powerful features. In this article, we’ll show you h...
Ruby and Rails: A Love Story
It all began in the mid-1990s, when Japanese programmer Yukihiro “Matz” Matsumoto set out to create a new programming language. He wanted a language that bal...
The Basics of Recursion in Ruby
Recursion is a powerful concept in programming that allows a function to call itself repeatedly until a specific condition is met. This can be a useful tool ...
Fibonacci Number code challenge
The Fibonacci Number is another common code challenge and it has some simililraties with the Factorial Number we already solved.