Articles on Rails

What's New In Ruby on Rails 5.1

Recently Ruby on Rails 5.1 has been introduced. Let’s have a look what new features it has to offer to all Rails fans. On April 27 Rails Conf, which is the major event in Ruby on Rails world, took...

Rails Hosts: Amazon AWS Vs. Digital Ocean Vs. Heroku Vs. Engine Yard

1 Introduction In the mid-to-late 1990ss and early 2000s, choosing a hosting provider was a relatively straightforward process. You would find a service that could host your PHP application, your ...

Authentication and Authorization in Rails

You create an online web application and you want to define its access policy for the resources which you wish to protect? Or maybe you want to verify the identity of users visiting your website? I...

Sending Emails In Rails Applications

Introduction In this article we will walk through a simple app to demonstrate how to send emails through a Rails application with ActionMailer, ActionMailer Preview, and through a third party emai...

A Web Server vs. An App Server

When you research how to deploy your Rails app, you’ll see a lot of names: Apache, Unicorn, Puma, Phusion Passenger, Nginx, Rainbows, and many more. They all seem to fit under the “deploying Rails”...

Ruby On Rails User SignUp Email Confirmation(Manual)

Learning rails is very easy these days with the wealth of amazing tutorials out there however in my search I couldn’t find a good tutorial on how to build an email confirmation system for user sign...

Messaging Between Users Using MailBoxer Gem

Here I show how to implement a private messaging system with mailboxer gem. INTRODUCTION It's been quite a while since my last tutorial and since then I've recieved alot of requests by email to i...

What is Rack middleware?

Lets start with a basic browser-server interaction. Say you’re developing an app with Rails (or any other Ruby web framework) and it has a page located at ‘http://localhost:3000/users’ that display...

When to use SaaS, PaaS, and IaaS

WHAT’S THE DIFFERENCE BETWEEN SAAS, PAAS, IAAS? When your business has made the decision to consider cloud services for your application or infrastructure deployment, it’s important that you grasp...

Testing Rails App With RSpec 3: Part I

In this two-part series, I’ll cover testing a Rails application—from how to get set up with the latest toolchain to writing those first tests. While it can be tricky to get everything playing nicel...

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