Arjun Rajkumar

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Arjun Rajkumar

Jan 8 '20

Integration & Unit Tests with TDD in Rails

#ruby #rails #testing

6 min read

Arjun Rajkumar

Nov 14 '20

Learnings from 9 months at a startup.

#startup

3 min read

Building a Shopify App with Rails, React and GraphQL

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

Jul 27 '20

Difference between Unit Testing and Integration Testing?

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

Jan 8 '20

Code quality is overrated

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

Jan 25 '19

View all 34 comments

Arjun Rajkumar

Jul 3 '20

GraphQL + SQL Magic for faster downloads on Shopify

#rails #ruby #shopify

3 min read

Arjun Rajkumar

Jun 16 '20

Building a Shopify App with Rails, React and GraphQL

#rails #react #graphql

27 3

7 min read

Arjun Rajkumar

Feb 19 '20

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

#rails #rspec #shopify

8 min read

Arjun Rajkumar

Jan 25 '19

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

#rails #activerecord

2 min read

Arjun Rajkumar

Dec 12 '18

Write better code: Day 8 - Shortest route

#challenge

10 3

1 min read

Arjun Rajkumar

Dec 12 '18

Write better code: Day 8 - Graph Coloring

#challenge

6 1

1 min read

Arjun Rajkumar

Dec 11 '18

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

#challenge

11 1

1 min read

Arjun Rajkumar

Dec 11 '18

Write better code: Day 7 - Binary Search Tree

#challenge

8 1

1 min read

Arjun Rajkumar

Dec 10 '18

Write better code: Day 6 - Merge Meetings times

#challenge

7 1

1 min read

Arjun Rajkumar

Dec 9 '18

Write better code: Day 5 - Chronal Calibration

#challenge

6 1

1 min read

Arjun Rajkumar

Dec 8 '18

Write better code: Day 4 - Sorted scores

#challenge

6 1

1 min read

Arjun Rajkumar

Dec 8 '18

Write better code: Day 4 - Duplicate Space Edition

#challenge

12 1

1 min read

Arjun Rajkumar

Dec 7 '18

Write better code: Day 3 - Rotation Point

#challenge

9 2

1 min read

Arjun Rajkumar

Dec 7 '18

Write better code: Day 3 - In-Place Shuffle

#challenge

5 1

1 min read

Arjun Rajkumar

Dec 6 '18

Write better code: Day 2 - Single Riffle Shuffle

#challenge

4 1

1 min read

Arjun Rajkumar

Dec 5 '18

Write better code: Day 1 - Highest Product

#challenge

10 9

1 min read

Arjun Rajkumar

Dec 5 '18

Write better code: Day 2 - Product of every integer

#challenge

4 1

1 min read

Arjun Rajkumar

Dec 5 '18

Write better code: Day 1 - Apple Stock Prices

#challenge

9 2

1 min read

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Pinned

Integration & Unit Tests with TDD in Rails

Learnings from 9 months at a startup.

Recent comments

Building a Shopify App with Rails, React and GraphQL

Difference between Unit Testing and Integration Testing?

Code quality is overrated

GraphQL + SQL Magic for faster downloads on Shopify

Building a Shopify App with Rails, React and GraphQL

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

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

Write better code: Day 8 - Shortest route

Write better code: Day 8 - Graph Coloring

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

Write better code: Day 7 - Binary Search Tree

Write better code: Day 6 - Merge Meetings times

Write better code: Day 5 - Chronal Calibration

Write better code: Day 4 - Sorted scores

Write better code: Day 4 - Duplicate Space Edition

Write better code: Day 3 - Rotation Point

Write better code: Day 3 - In-Place Shuffle

Write better code: Day 2 - Single Riffle Shuffle

Write better code: Day 1 - Highest Product

Write better code: Day 2 - Product of every integer

Write better code: Day 1 - Apple Stock Prices