Posts

• Booleans Are a Trap
• Chekhov's gun principle for testing
• Mruby: Errors in Ruby code and how to find them
• Mruby: Beyond "hello world"
• Lightweight introduction to mruby
• This post is written in org
• Checking Efx - testable effects for Elixir
• Improving upserts in Ecto and PostgreSQL
• Reconfiguring your application live with dRuby
• Functional domain modeling in Elixir
• On using Phlex
• Modeling business logic with ECS in Ruby
• Underrated pattern of an inline event dispatcher
• Events, events, events
• Long story short: I wrote a Ruby extension in Zig
• Write Migrations Last
• Purity injection in Elixir
• ActiveRecord, over-optimization and POLS
• Building a chat with Hanami and Hotwire
• Renaming a table in production in PostgreSQL
• Experiment: Application with Elixir, business logic with Gleam
• Six months of Elixir
• Treat your flaky tests like production bugs
• Solving AOC#2 with Parslet
• Seeds-driven development
• Understanding complex Ruby application with profiling tools
• I'm worried about Ruby future
• Ruby – Pattern Matching – Second Impressions
• Notes on writing Service Objects
• Hidden jewels of Ruby stdlib
• Integrating Pagy with Hanami
• [TIL] PostgreSQL, NOT IN and a subquery
• 80-characters line length limit in 2017 (and later)
• [DSP] Get Noticed! - summary
• Processing large amount of data in Ruby
• Beyond Git
• Getting started with Github GraphQL API
• [DSP] Moving away from Rust
• Neat authentication for Hanami
• ❄️ [DSP] Modeling Bletchley with Snowflake
• ❄️ Snowflake method for software projects
• Witch-hunt code review (and other bad CR habits)
• [DSP] Rust + QML + macOS
• Emacs vs. Vim: the choice is obvious
• [DSP] Getting started with Rust and QML
• Sins of Webdev #1: Authentication
• [DSP] File formats are hard
• Ruby vs. Elixir (post-wroc_love.rb 2017)
• [DSP] Rust macros love
• [DSP] Progress Report #1
• Getting started with RocksDB in Ruby
• [DSP] Site survey: Simple encryption case
• [DSP] What and why?
• [DSP] Get noticed! 2017
• Performing HTTP request in Pony
• FizzBuzz with pattern matching (in Ruby)
• Ruby Rampage
• Selective include: Regain control of your modules / helpers
• Writing custom sanitization rules with HtmlSanitizeEx
• Regular expressions: how do they work?
• Refactoring Rails with pattern-matching (Noaidi)
• I will still use Rails (and be happy)
• There's a gem for this or how we got spoiled by the ecosystem
• A quest for pattern-matching in Ruby
• Uploading files with Shrine in Hanami
• Understanding Hash comparison in Ruby 2.3
• Building RethinkDB in Arch Linux
• Different views for one action in Hanami
• Does your language handle leap second?
• Concurrent Ruby: Dataflow
• What happens when you call Object.new?
• Calling D from Ruby: There and Back Again
• Calling D from Ruby
• RethinkDB 2.0 - why I'm excited
• Simple Form without ActiveRecord
• Conditional assignment
• (No) fun with ranges
• Lessons learned from GitLab installation