Highlights of what happened in our #dev channel on Slack this week.
Avoiding ReDoS attacks, using Active Resource in modern Rails, and how to improve flaky tests with Playwright.
How to check if you’re in a local Rails env and localizing models with Active Model.
Testing block execution in RSpec, simplifying dropdown field creation in Rails, and more.
Using constraints in Postgres and querying LLMs in the terminal.
Renaming keys in a Hash, sanitizing input for a LIKE query, and toggling attributes in Rails.
Speed up your tests, a nice SQL trick, and a Jest global that you might not know about.
Inserting 100,000,000 rows into the database, how Turbo can break OAuth forms, and more!
Fuzzy finding Rails routes and speeding up test suites!
Did you know that you can align text in Markdown tables? Or that you can use the repeat command in zsh to run a command multiple times? Read on to learn more!