Andrzej Krzywda
@andrzejkrzywda.bsky.social
Arkency | RailsEventStore | wroc_love.rb
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
20 years in and people still fall in love with Rails
June 28, 2025 at 10:41 AM
20 years in and people still fall in love with Rails
Let’s start this Ruby weekend in Poland 🔥
April 11, 2025 at 2:18 PM
Let’s start this Ruby weekend in Poland 🔥
March 24, 2025 at 6:02 PM
Great time at the Ruby Community Conference here in Krakow, Poland.
Thanks to the organizers, speakers and sponsors 🙏
Thanks to the organizers, speakers and sponsors 🙏
March 1, 2025 at 8:37 AM
Great time at the Ruby Community Conference here in Krakow, Poland.
Thanks to the organizers, speakers and sponsors 🙏
Thanks to the organizers, speakers and sponsors 🙏
At first, I thought that Part 2 is not necessarily graph-friendly. But actually it is, with some trick like this:
It helped again to store neighbours with their relative direction from the node.
It helped again to store neighbours with their relative direction from the node.
December 8, 2024 at 6:47 PM
At first, I thought that Part 2 is not necessarily graph-friendly. But actually it is, with some trick like this:
It helped again to store neighbours with their relative direction from the node.
It helped again to store neighbours with their relative direction from the node.
Advent of Code, day 4
I went with graph traversal algorithm
I went with graph traversal algorithm
December 8, 2024 at 6:47 PM
Advent of Code, day 4
I went with graph traversal algorithm
I went with graph traversal algorithm
the grammar for Day 3.2 part
December 7, 2024 at 5:20 PM
the grammar for Day 3.2 part
Objects as clerks
Nice metaphor by Trygve Reenskaug (the inventor of MVC and DCI)
Nice metaphor by Trygve Reenskaug (the inventor of MVC and DCI)
November 27, 2024 at 4:17 PM
Objects as clerks
Nice metaphor by Trygve Reenskaug (the inventor of MVC and DCI)
Nice metaphor by Trygve Reenskaug (the inventor of MVC and DCI)
During a Call of Cthulhu RPG session last weekend.
It was 1921.
Don’t judge me.
It was 1921.
Don’t judge me.
November 25, 2024 at 10:01 PM
During a Call of Cthulhu RPG session last weekend.
It was 1921.
Don’t judge me.
It was 1921.
Don’t judge me.
what happens when you serialize Ruby Infinity object to JSON?
what if it’s a value in the Hash?
good lessons about it in this commit
github.com/RailsEventSt...
what if it’s a value in the Hash?
good lessons about it in this commit
github.com/RailsEventSt...
November 22, 2024 at 8:25 PM
what happens when you serialize Ruby Infinity object to JSON?
what if it’s a value in the Hash?
good lessons about it in this commit
github.com/RailsEventSt...
what if it’s a value in the Hash?
good lessons about it in this commit
github.com/RailsEventSt...
November 19, 2024 at 12:01 AM
Reviewing a draft of a new blogpost at the Arkency blog
„The difference between Turbo Streams and Turbo Frames”
This choice sometimes confuses Rails/Hotwire devs.
„The difference between Turbo Streams and Turbo Frames”
This choice sometimes confuses Rails/Hotwire devs.
November 14, 2024 at 4:11 PM
Reviewing a draft of a new blogpost at the Arkency blog
„The difference between Turbo Streams and Turbo Frames”
This choice sometimes confuses Rails/Hotwire devs.
„The difference between Turbo Streams and Turbo Frames”
This choice sometimes confuses Rails/Hotwire devs.
If you are a senior Rails dev, wondering if Event Sourcing and DDD is for you, then this online workshop might be a good opportunity.
products.arkency.com/from-legacy-...
products.arkency.com/from-legacy-...
November 13, 2024 at 1:39 AM
If you are a senior Rails dev, wondering if Event Sourcing and DDD is for you, then this online workshop might be a good opportunity.
products.arkency.com/from-legacy-...
products.arkency.com/from-legacy-...
3 IT books that never get old
November 10, 2024 at 4:29 PM
3 IT books that never get old
20 years with Ruby and I’m still both excited about Ruby metaprogramming and scared how it can be overused
November 9, 2024 at 2:11 PM
20 years with Ruby and I’m still both excited about Ruby metaprogramming and scared how it can be overused
got rid of redis in my project
the last usage was ActionCable and it seemed fine to switch to the postgresql adapter
the last usage was ActionCable and it seemed fine to switch to the postgresql adapter
November 5, 2024 at 8:40 PM
got rid of redis in my project
the last usage was ActionCable and it seemed fine to switch to the postgresql adapter
the last usage was ActionCable and it seemed fine to switch to the postgresql adapter
my new hobby is brainstorming some code with chatgpt without writing any line yet
here debating on how to implement a Chess game with some more advanced concepts
here debating on how to implement a Chess game with some more advanced concepts
November 1, 2024 at 7:33 PM
my new hobby is brainstorming some code with chatgpt without writing any line yet
here debating on how to implement a Chess game with some more advanced concepts
here debating on how to implement a Chess game with some more advanced concepts