Formación Rails

1. Mastering ActiveRecord and Arel

1. shieldfy/API-Security-Checklist

1. RailsConf 2017: How to Write Better Code Using Mutation Testing by John Backus - YouTube
2. mbj/mutant: Mutation testing for Ruby
3. From Rails legacy to DDD - Pivorak, Lviv
4. colszowka/simplecov: Code coverage for Ruby 1.9+ with a powerful configuration library ...
5. How to Write Better Code Using Mutation Testing - Cognito Blog
6. maksar/mentat: Mutation testing in ruby or "Keep calm and kill mutants"
7. 5 more

1. RubyConf 2016 - Halve Your Memory Usage With These 12 Weird Tricks
2. How Ruby Uses Memory
3. R14 - Memory Quota Exceeded in Ruby (MRI)

1. 8 Useful Ruby on Rails Gems We Couldn't Live Without

Mejor Aggregation/Composition VS Concerns Ver el enlace de Patterns...

1. The Ruby Module Builder Pattern - dejimata
2. yasaichi/everett: Substitute for Active Record Observer on Rails 5
3. The vision behind Rails, DDD and the RailsEventStore ecosystem - Arkency Blog
4. DDD for Rails Developers. Part 3: Aggregates. — SitePoint
5. DDD for Rails Developers. Part 2: Entities and Values — SitePoint
6. DDD for Rails Developers. Part 1: Layered Architecture. — SitePoint
7. 6 more