Arjun Subramanian
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Archive for author: Arjunan Subramani

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Building APIs with ROR and GraphQL

GraphQL is a query language and server-side runtime for API that prioritize and give the data exactly requested. GraphQL is designed to make APIs fast, flexible, and developer-friendly. GraphQL is language-inde...


The Definitive RSpec Tutorial With Examples

RSpec is a testing tool for Ruby programmers. RSpec is a Behaviour-Driven Development (BDD) tool. Tests written in RSpec focus on the “behavior” of an application being tested. RSpec does not put emphasis on ho...

Performing Unit Testing with React

Performing Unit Testing With React JS Components

In this tutorial, we will be looking into how to set up and add unit tests to React components using Jest and Enzyme. Jest and Enzyme are different tools, both together to provide flexible and creative testing ...

Build An Application using Rails With Vue JS

How To Create An Application using Rails With Vue JS

In this blog, we will see how you can create an app using Rails and also how you can integrate Vue JS within the Rails application with simple steps. As you know, Rails work on MVC(Model – View – Co...

How to integrate rails with react

How To Integrate Rails with React : A Guide For Ruby On Rails & React Developers

There are different ways to use  React inside Ruby on Rails apps. In this post, I’ll explain how you can integrate React with Ruby on Rails. Using the most popular ways practiced by the developers at pres...

Listing 10 Rails console tips & shortcuts to boost the productivity

Listing 10 Rails Console Tips & Shortcuts To Boost The Productivity

Rails console is the back door of the Rails application. In this blog, you are going to learn the tips and shortcuts on the Rails console that can boost productivity. I want to share with you, all the commands...


10 Useful JavaScript Array Methods You Must Know

Basically, Javascript array method is one of the imperial factor in development that helps us to write more clean and better code. Collecting the list of useful array method will surely help you from any comple...

Implementing page object model in ruby cucumber WatirHK

Implementing Page Object Model(POM) With Ruby Cucumber & Watir

  What Is Page Object Model (POM) Page Object Model (POM) is a design pattern, nowadays the POM becomes more popular in automation testing area. As it helps to create Object repository for web User Interfa...

Testing Rails applications – Complete Ruby On Rails Testing Guide

Testing Rails applications – Complete Ruby On Rails Testing Guide

This tutorial covers the basic setup and complete test cases of rails application. Basically, Testing helps to develop the behaviors of an application & TDD(Test Driven Development) is one of the major appr...

JSON Serialization in Rails_ A Complete Guide

JSON Serialization In Rails: A Complete Guide

What Is JSON? JSON (JavaScript Object Notation) is a lightweight data-interchange format that encodes the object into a string. JSON is completely language independent. It is used in Java, JavaScript, Perl, Pyt...