Aotokitsuruya is learning

How to containerize your Rails in minutes

Even Ruby on Rails is one of the fastest frameworks of web development, and we can use it to build a web rapidly. We still need the DevOps to deploy or update it manually that we can test or release it.

Can we have a better way to resolve it?

Build a Form Helper capable Form Object in Rails

The Form Object is a common pattern in Rails when our form becomes complex. But the tutorial in network’s example usually incapable of Rails' form helper.

And I start thinking about is it possible to support form helpers without too many changes?

The Reusable Ansible Role Problem

About 1 year ago, I build a Ansible playbook for the customers of 5xRuby.

When our customers grow it is hard to use the fork feature to maintenance our customer’s playbook.

I have to update the main version and sync the changes to the fork version for each customer. Therefore I decided to split the common parts to a single role repository.

Write a suitable RSpec test

Include me, write test is many people’s nightmare. Many junior programmers feel it is hard to define which should be tested. So, I decided to share my experience after I tech my colleague today.