# Mathish

the two halves of my tasty brain

## The Un-Ruby

A follow up to Properties of Code: Functional Complexity is coming. It’s much less “mathy” than its predecessor but serves as a jumping off point for the next in the series. However, there is something that has been nagging at me after watching some of the talks at this year’s RailsConf. It’s a ubiquitous and seemingly trivial thing, but it bothers the hell out of me: ActiveSupport::Concern.