RubyCademy

You can use an infinite range in `case/when` to express "N or more" in a clean, readable way! 🤩 🔗 launchkit.codes

In Rails 8, adding a `!` to a type automatically makes the column non-nullable. These small additions are what make Rails great! 💚 🔗 launchkit.codes

Tired of the default Rails DB console? In Rails 8, you can now customize it! 💚 #rubyonrails 🔗 launchkit.codes

In Rails 8, you can now access your notes directly in the browser by visiting `GET /rails/info/notes`! Small details like this are why we love @rails! 💚

✨ RUBYCADEMY CARDS ✨ Rails has a `halted_callback_hook` that fires whenever a before_* callback halts. 🤩 Super handy for debugging and logging! #rubyonrails

Rails 7.1 added a neat little upgrade to rails routes --expanded: Source Locations! 💚 Now you can instantly see exactly where each route is defined in your codebase. #rubyonrails

Helpers like these are exactly why we love Rails! 💚 #rubyonrails

Can You Solve This Ruby Interview Question? 🔗 youtube.com/watch?v=q9lxGwWi…

Ruby makes it so easy to keep user input within a safe range using `clamp()`! 💚 Perfect for forcing a value between MIN and MAX without extra ifs. 🔗 launchkit.codes

Done in just 7 lines of Ruby! 🤯 🔗 youtube.com/watch?v=PahRQGRK…

Rails 8 added `except_on:` for validations! 🤩 A clean way to say "always validate, except in this context." It is simpler than `if:` or `unless:` and perfect for drafts, multi-step forms, or any workflow where some fields can be missing! 🔗 launchkit.codes

One of my favorite additions to Rails 7.1 is that you can now alias columns in `select` with a hash instead of raw SQL! 🤩 🔗 launchkit.codes

When your business rule says "exactly one record must exist", Rails has built-in methods to guarantee it. That’s what `find_sole_by` is built for! 🤩 🔗 launchkit.codes

So much knowledge in one joke!

Most SaaS ideas fail before launch, not because they’re bad, but because the founder got bored building auth and billing. 🔗 launchkit.codes