Articles on Ruby

New Features in Ruby v2.3

Here are a few of the new additions coming in ruby 2.3: # Install using RVM rvm install 2.3.0 # Using Rbenv brew upgrade ruby-build --HEAD rbenv install 2.3.0 Safe navigation operator A new...

New Features in Ruby v2.4

I’ll summarize some of the interesting new features in Ruby 2.4 here. Numbers Fixnum and Bignum have been unified into Integer class. So far, we’ve had two classes for storing integers - Fixnum ...

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...

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...

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...

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...

Explore Blocks, Procs and Lambdas

In this post, you'll learn more about blocks and also about their lessor known cousins, Procs, lambdas and Methods. Our goal is for you to become comfortable working with blocks and writing your o...

What is Monkey Patching in Ruby?

One of the most powerful aspects of Ruby is the ability to re-open any class and change it’s methods. Yes that’s right, you can actually reopen any class and change how it works. This includes the...

It's Time To HTTParty!

When you’re developing with Ruby, it’s pretty inevitable that at some point you come across an HTTP API that doesn’t have a gem available. While writing Hopefully Sunny I ran into just that situati...

Install and Use Redis in Rails 5 Application

In this Article, I'm walk you through what is Redis How to install it on our local machine how to use redis in rails application Before we going into Redis concept, first let us discuss how ...

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