Blog - Kasper Timm Hansen

2026
11 Mar I quit Rails core 4 years ago, here’s what I’ve been up to
1 Jan Happy New Year! My Rails gems are now 1.0
2025
10 Dec Dead Code — Crushing Riffs
29 Jun Making Rails delegated_type’s clearer
22 Jun Kasper’s Roundup #2
16 Jun Kasper’s Roundup #1
16 Jan Adopt new conventions to choose your compression level
2024
19 Oct Code golfing review: how to make composable Active Record queries
25 Aug Keep your Rails app competitive with Oaken & ActiveRecord::AssociatedObject
18 Aug Why is Oaken: for your database seeds & test data
11 Aug My take on Refactoring Rails’ initializers
4 Aug Refactoring Rails challenge: initializers
28 Jul My Intro to Domain Modeling with riffing: The Bike Shed & RailsConf talk
22 Jul Showcasing a simple dark mode implementation
14 Jul How to Approach Modelling: a Kanban board in Rails
8 Jul Stowaway: Deleting Records in your Rails app, with a concept
6 Jul Clear up your Rails controllers with before_action wrappers
1 Jul Just start small
2015
13 Feb Start Contributing to Rails
2 Feb Giving Rails a Speedy Contribution