Mastering Clojure Iteration: A Practical Guide
When to use for, map, doseq, and run!
Dec 30, 20255 min read29
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URL WTFs
Property based testing leading to unexpected URL discoveries
Dec 14, 20259 min read11
Reviving Legacy Code: Rescript Tips for Modernizing Your JavaScript Projects with AI
Some Takeaways from AI-assisted Rescript Exploration
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The AI Reckoning
Do you believe your job can be done by AI? Up until very recently I believed this was all hype. No way this could happen. There have always been proclamations of new technologies like AI taking jobs. Most of the time dismissed as fantasy, most takes ...
Nov 5, 20253 min read11
Building our own zsh_stats command line app
Return the most frequently used terminal commands
Sep 17, 202411 min read96
TIL: Getting Your Most Commonly Used Terminal Commands
Today I learned that my favorite terminal zsh combined with oh-my-zsh includes an inbuilt command that I can use to check my most used terminal commands. To access it you just need to run zsh_stats and it will produce a ranked list of the top 20 comm...
Aug 19, 20241 min read30
Get State from a GenServer process in Elixir
TIL that I have been doing this completely wrong. I have been using this custom implementation: defmodule MyModule do use GenServer def report(server) do GenServer.call(server, :report) end # More functions @impl true def handle_cal...
Dec 28, 20231 min read73
[Failing to] Install Ruby 2.2 on MacOS Ventura
If you find yourself in a situation where you might need to install an older Ruby version on a newer Mac (M1 and newer) you are likely to run into a few issues. This is my (failed) attempt to install Ruby 2.2.10 natively on MacOS Ventura 13.4. It is ...
Aug 25, 20233 min read76![[Failing to] Install Ruby 2.2 on MacOS Ventura](/_next/image?url=https%3A%2F%2Fcdn.hashnode.com%2Fres%2Fhashnode%2Fimage%2Fstock%2Funsplash%2FCB--C_XfoRQ%2Fupload%2Ff0cc59e06db9e6f1d9f3f86cb5c349c2.jpeg&w=3840&q=75)
3 mistakes to avoid in your rspec tests
rspec is an amazing testing tool for Ruby and Rails apps. I have used it in most of the projects I’ve worked on for a long time. Despite this, I am still prone to make mistakes, so I’ll keep a log of some of them here for future reference Failing to ...
Jun 20, 20232 min read50