Posts by Andrzej Krzywda

Legacy Rails DDD Migration strategy - from read models, through events to aggregates
Ruby - raise or raise Exception - they're both the same
OOP Refactoring: from a god class to smaller objects
10 lessons learnt from the Ruby Refactoring Kata - Tennis Game
How many Ruby programmers are there in the world?
I was a CRUDoholic
Big events vs Small events - from the perspective of refactoring
Command sourcing - why I am considering it
Event scout rule
Use channels, not direct messages - 9 tips
Make your Ruby code more modular and functional with polymorphic aggregate classes
Physical separation in Rails apps
What I learnt from Jason Fried about running a remote/async software company
Testing deprecations warnings with RSpec
Non-coding activities in a software project
Passive aggresive events - code smell
Self-hosting Event Store on Digital Ocean
The vision behind Rails, DDD and the RailsEventStore ecosystem
What's inside the Rails DDD workshop application?
All Rails service objects as one Ruby class
A potential problem with PStore and Rails
How to unit test classes which depend on Rails models?
Educate about DDD/CQRS/Event Sourcing at the Facebook group
Dealing with randomly failing tests from a team perspective
Ruby exceptions are 4400 times faster than ActiveRecord::Base#create
Rails and adapter objects: different implementations in production and tests
The typical Ruby bugs with changing the last line in a method
Overcommunication is required for async/remote work
Running bash command from Ruby (with your bash_profile)
The esthetics of a Ruby service object
Developers as DDD bounded contexts representatives
Command bus in a Rails application
Two dimensions of a Rails developer's growth
The quotes from the Post Rails Book Bundle books
Mutation testing of Rails views
The story behind our Rails TDD & DDD video class
70% off the Rails / TDD / DDD / mutant video class until 11pm 19.05.2016 CEST
Testing aggregates with commands and events
Rails: MVP vs prototype
From legacy to DDD: What are those events anyway?
Where and why I'm still using Rails
From legacy to DDD: Start with publishing events
A single Rails API endpoint to accept all changes to the app state
Arkency React.js resources
Slack-driven blogposts
How can Rails developers benefit from reading the Arkency books?
Am I ignored in my async team?
Arkency goes React
How good are your Ruby tests? Testing your tests with mutant
Extract a service object using SimpleDelegator
Mutation testing and continuous integration
Why I want to introduce mutation testing to the rails_event_store gem
Blogging: your English is good enough, but
Extract a service object in any framework
Blogging - start from the middle
The reasons why programmers don't blog
Does everyone in your team write good code?
Beyond the Rails Way
Unit tests vs class tests
Take most out of async textual standups
Async & remote - toolbox
Rails Refactoring: the aha! moments