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Safely migrating has_and_belongs_to_many associations to Rails 4
During recent days I've been migrating a senior Rails application from Rails 3 to Rails 5. As part of the process, I was dealing with has_and_belongs_t.
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How to receive and respond to text messages in Ruby with Hanami and Twilio
If you’re building web applications with Ruby then you’re probably using Rails. Hanami is a young competitor focused on providing a full featured, mode. -
FormAPI Blog - Better Rails Performance with JSON Patch
The first version of our template editor used a naïve approach when saving field data. Whenever the fields changed, we would just post the entire array. -
Using ActiveStorage Today (prior to Rails 5.2 release)
DHH announced earlier in the year that Rails 5.2 will have a brand new component called ActiveStorage. ActiveStorage will manage user uploads such as p. -
How to dockerize a Ruby on Rails app
The course was great! The teacher challenged us to dockerize a spree app with a constraint: the final image could not have more than 400mb. As I said o. -
Clean Architecture in Ruby v2
About a year have passed since I’ve been daily using the approach described on my previous post about Clean Architecture in Ruby. Every time we iterate. -
Clean Architecture on Rails
So you’ve watched Uncle Bob’s Architecture the lost years and you are very excited to start using its concepts in real life. The main idea of Clean Arc. -
How to Filter Data by Map Shape
Filter data by map shape using PostgreSQL and Elasticsearch to search for locations by administrative areas, tube zones, postal districts or travel... -
Rust to the rescue (of Ruby) – Rust is fast!
You are working with Ruby, probably with Rails or Sinatra. Your company has an algorithm that is becoming more complex and important everyday. Since th.
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Improving Ruby Performance with Rust -
After rewriting just a few of the slow methods for my Rails site in Rust, I was able to have pages load more than 33 percent faster than before....