Ruby

How To Deploy a Rails App with Passenger and Apache on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Deploy a Rails App with Passenger and Apache on Ubuntu 14.04

In this tutorial, we will demonstrate how to install [Phusion Passenger](https://www.phusionpassenger.com) as your Rails-friendly web server, which is easy to install, configure, and maintain. We will integrate it into Apache on Ubuntu 14.04. By the end of this tutorial, we will have a test Rails application deployed on our Droplet.

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How To Install Ruby on Rails on CentOS 6 — step-by-step Linux tutorial on Progressive Robot

How To Install Ruby on Rails on CentOS 6

This tutorial explains how to install Ruby, how to install ruby gems with yum or from source, how to update ruby gems and the system, and how to install rails on Centos. Ruby on Rails is an application stack that provides web developers with a framework to quickly create a variety of web applications.

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How To Install Ruby on Rails with RVM on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Ruby on Rails with RVM on Ubuntu 18.04

This tutorial will take you through the Ruby and Rails installation process and set up via RVM. The command-line tool RVM will let you manage and work with multiple Ruby environments and allow you to switch between them. The project repository is located in a git repository.

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How to Use and Understand Action Objects and the cloud provider API — step-by-step Programming tutorial on Progressive Robot

How to Use and Understand Action Objects and the cloud provider API

In version two of the cloud provider API, each event that occurs creates [an “Action” object](https://www.progressiverobot.com/). These serve both as records of events that have occurred in the past and as a way to check the progress of an on-going event. From creating a new Droplet to transferring an image to a new region, an Action object will provide you with useful information about the event. This article will explain Action objects and show how they can be used in practice.

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How To Use RVM to Manage Ruby Installations and Environments on a VPS — step-by-step Linux tutorial on Progressive Robot

How To Use RVM to Manage Ruby Installations and Environments on a VPS

RVM, the Ruby Version Manager, is an excellent tool for configuring and installing independent Ruby environments on a single machine. You can use this utility to compartmentalize Ruby installations and their associated software in order to develop in a clean environment. This guide will cover the basic usage of RVM on a Linux VPS.

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How To Add Stimulus to a Ruby on Rails Application — step-by-step Javascript tutorial on Progressive Robot

How To Add Stimulus to a Ruby on Rails Application

In this tutorial, you will install and use Stimulus to build on an existing Rails application that offers readers information about sharks. The application already has a model for handling shark data, but you will add a nested resource for posts about individual sharks, allowing users to build out a body of thoughts and opinions about sharks. You will use Stimulus to manipulate the position and appearance of posts on the page.

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How To Install Ruby on Rails with RVM on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Ruby on Rails with RVM on Ubuntu 20.04

A popular web application framework, Ruby on Rails (often referred to as Rails) was designed to help you develop successful projects while writing less code. RVM lets you manage and work with multiple Ruby development environments and allows you to switch between them.

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