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Arjun Rajkumar

Ruby, JS

Earth, Mars, Remote 🌍 Joined on Nov 19, 2018

Pinned

Jan 8

Integration & Unit Tests with TDD in Rails

#ruby #rails #testing

6 min read

Jul 3

GraphQL + SQL Magic for faster downloads on Shopify

#rails #ruby #shopify

3 min read

Recent Comments

re: Building a Shopify App with Rails, React and GraphQL Jul 27

yes.. but will require a lot of changes, if was initially don...

re: Difference between Unit Testing and Integration Testing? Jan 8

Nice one, Pankaj! I wrote about a similar topic today :) de...

re: Code quality is overrated Jan 25 '19

Agree with this, and going thru a similar process for my pr...

Jun 16

Building a Shopify App with Rails, React and GraphQL

#rails #react #graphql

7 min read

Feb 19

Fast(er) tests with Stunt Doubles and VCR Recordings.

#rails #rspec #shopify

8 min read

Jan 25 '19

How to break Rails built-in Active Record's Validations

#rails #activerecord

2 min read

Dec 12 '18

Write better code: Day 8 - Shortest route

#challenge

1 min read

Dec 12 '18

Write better code: Day 8 - Graph Coloring

#challenge

1 min read

Dec 11 '18

Write better code: Day 7 - Second largest item in Binary search tree

#challenge

1 min read

Dec 11 '18

Write better code: Day 7 - Binary Search Tree

#challenge

1 min read

Dec 10 '18

Write better code: Day 6 - Merge Meetings times

#challenge

1 min read

Dec 9 '18

Write better code: Day 5 - Chronal Calibration

#challenge

1 min read

Dec 8 '18

Write better code: Day 4 - Sorted scores

#challenge

1 min read

Dec 8 '18

Write better code: Day 4 - Duplicate Space Edition

#challenge

1 min read

Dec 7 '18

Write better code: Day 3 - Rotation Point

#challenge

1 min read

Dec 7 '18

Write better code: Day 3 - In-Place Shuffle

#challenge

1 min read

Dec 6 '18

Write better code: Day 2 - Single Riffle Shuffle

#challenge

1 min read

Dec 5 '18

Write better code: Day 1 - Highest Product

#challenge

1 min read

Dec 5 '18

Write better code: Day 2 - Product of every integer

#challenge

1 min read

Dec 5 '18

Write better code: Day 1 - Apple Stock Prices

#challenge

1 min read

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