Polymorphic joins in Active Record
Feb, 2022
Part V of the series - Understanding Active Record joins - How can we join polymorphic associations?
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#pair programming #rails #activerecord #vim #agile #sql #stimulus #tailwindcss #performance #seo #tdd #rspec #ruby #docker #blogging #refactoring #postgresql
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Finding all tables with a specific column name (postgres)
Jan, 2022
Postgres has a really handy schema from which you can retrieve information about your database. Here's how you can use it to get all tables with a specific column name, and when this might be useful.
Pagination in Rails from scratch (no gems)
Nov, 2021
In this article, I will share how to implement pagination without gems. It covers the most common scenario: paginating an ActiveRecord collection and preparing the pagination metadata needed to build a simple frontend component.
ruby methods - #tap and #then
Oct, 2021
In this post, I'll share the main difference between #tap and #then, with specific use cases.
Rails templates with docker
Oct, 2021
Starting new rails apps has never been easier for me. Here's why and how.
Understanding docker - playing with ruby containers
Sep, 2021
Understanding the basics of docker and docker commands is the first step into app containerization.