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Felipe Vogel

Web developer and Rubyist blogging on my learning, coding, and career.

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Latest posts

Spoken Latin

Why Latin? How I got into Latin What’s fun about speaking Latin? Finding words for modern concepts Small talk, elevated Old books as conversation partners How can you learn Latin? Normally this is a programming blog, but here’s something different. My justification is April Cools’ Club , which henceforth will allow me once a year to write about something completely random (something I’ve done…

My first Hacktoberfest

How to start a habit with Hacktoberfest Becoming a Bridgetown Core Team member Conclusion: open source vs. other forms of practice Poop on my new shirt: or, how do I have time for all this anyway? Until last month, I was a Hacktoberfest skeptic. Then, I did Hacktoberfest for the first time. In past years, I stayed away from it because I didn’t see value (either for me or for maintainers) in…

A catalog of coding challenges

Some types of coding challenges Algorithms / interview prep Holiday competitions Miscellaneous challenges outside the holiday season Learning-oriented Language-specific practice Engineering-oriented challenges “Build your own X” Competitive programming Code golf Kata Programming games Other activities that are not exactly coding challenges Are coding challenges worthwhile? If not coding…

Making myself a reading log

In the beginning, there was Goodreads And then I went off the deep end That was a lot of work. Was it worth it? OK, but what are the downsides? Have you ever wanted to track your reading in an excruciatingly-detailed plain text file that is programmatically parsed, queried, and visualized in charts? I did, and you can see the result on my site’s Reading and Reading Stats pages. This isn’t a new…

Hitting the books

A break from building stuff SQL and databases About the Web What next? tl;dr I’ve been spending time on foundational skills , like practicing SQL and building an HTTP server from scratch, and next I’ll go back to learning computer science . A break from building stuff “Just build stuff.” That’s what I’ve done over the past two or three years. I spent most of my outside-of-work-programming time…

Reimplementing polymorphic associations in the database

Simple alternatives But what if I want to actually re-implement polymorphic associations in the database? Referential integrity Avoiding orphaned records Further work Credits Polymorphic associations are one of those Rails features that can compress a lot of complexity into just a few lines of code. But as is often the case with Rails, the convenience comes at a cost. Don’t get me wrong, I’m not…

Advent of Ruby

Building on an existing gem Technical challenges Reconnecting with my inner Ruby learner I’ve been working on Advent of Ruby , a CLI tool for doing Advent of Code in Ruby. Besides the usual features of such tools, it can also show other people’s solutions . I heard about Advent of Code years ago, but I never had the guts to try it out because I knew I’d give up in the first week. December is…

How I use MacOS, Linux, Windows, iOS, Android

Prelude: peripherals Mouse customization Keyboard shortcuts Shell Window switcher Clipboard manager Text expander Code and text editor Notes Web browser Password manager Screen capture Mobile apps Cross-platform iOS Android Over the past few years I’ve hopped across several devices and operating systems. Along the way, I’ve collected a list of my favorite apps and extensions for each OS. This post…

Alpine.js as a Stimulus alternative

First, the context Why not Turbo? Why not web components? Stimulus is incomplete on its own Alpine.js Alpine is like Stimulus! Alpine is NOT like Stimulus! Examples Example 1: toggle menu Example 2: filterable list But what if I need Turbo? Conclusion Bonus: Alpine plugins Recently I discovered Alpine.js as an alternative to Stimulus for conveniently sprinkling JavaScript into server-rendered…

A Rubyist learns Haskell, part 3

Why did I want to learn functional programming, anyway? Y U NO HASKELL!? I discovered Roc … wait, but then why is that list archived? A sneak peek of what’s to come I’m giving up on Haskell, and I’m 0% sad about it (OK, maybe 5% sad because of wounded pride) because I’ve found something a lot more to my liking: Roc . … but don’t worry, you won’t be seeing a “Learning Roc” series anytime soon on…