Glauco Custodio

You probably needed to split a full name into first and last name at some point.

I've recently discovered (or at least found a good use case for it) the satisfy matcher in RSpec.

Rails 8.1.0 (released on October 22, 2025) brings a new feature that allows you to open the file that caused the error in your favorite editor.

Have you ever needed to know if a record in Rails was just created — especially after using create_or_find_by or find_or_create_by?

Rails 8 got even better for developers who love clean CLI workflows.

This is the third post of the series "Migrating From Dokku to Kamal" and today I am gonna show you how I've set cron with Kamal, click here to read the second post of the series in case you've missed it.

This is the second post of the series "Migrating From Dokku to Kamal" and today I am gonna show you how I've set up my servers with Kamal, click here to read the first post of the series in case you've missed it.

I have a 2 GB Memory, 1 vCPU, 50 GB Disk VPS on Digital Ocean which cost me 12 USD per month.

Problem You got a Rails app with Turbo Drive and some charts powered by ECharts.

I struggled to build and install Python on M1.