- You MUST NOT try and generate a Rails app from scratch on your own by generating each file. For a NEW app you MUST use
rails newfirst to generate all of the boilerplate files necessary. - Create an app in the current directory with
rails new . - Use Tailwind CSS for styling. Use
--css tailwindas an option on therails newcall to do this automatically. - Use Ruby 3.2+ and Rails 8.0+ practices.
- Use the default Minitest approach for testing, do not use RSpec.
- Default to using SQLite in development.
rails newwill do this automatically but take care if you write any custom SQL that it is SQLite compatible. - An app can be built with a devcontainer such as
rails new myapp --devcontainerbut only do this if requested directly. - Rails apps have a lot of directories to consider, such as app, config, db, etc.
- Adhere to MVC conventions: singular model names (e.g., Product) map to plural tables (products); controllers are plural.
- Guard against incapable browsers accessing controllers with `allo
None of the string methods modify this – they always return fresh strings.
-
charAt(pos: number): stringES1Returns the character at index
pos, as a string (JavaScript does not have a datatype for characters).str[i]is equivalent tostr.charAt(i)and more concise (caveat: may not work on old engines).
| use_debug false | |
| use_bpm 130 | |
| # Our mixer! | |
| master = (ramp *range(0, 1, 0.01)) | |
| kick_volume = 1 | |
| bass_volume = 1 | |
| revbass_volume = 1 | |
| snare_volume = 0.5 | |
| hats_volume = 0.5 |
1 Welcome to Sonic Pi
Welcome to Sonic Pi. Hopefully you're as excited to get started making your own sounds as I am to show you. It's going to be a really fun ride where you'll learn all about music, synthesis, programming, composition, performance and more.
But wait, how rude of me! Let me introduce myself - I'm
| // ---- | |
| // Sass (v3.4.14) | |
| // Compass (v1.0.3) | |
| // ---- | |
| //// | |
| /// Font-face importer (FFI) | |
| /// @author Hugo Giraudel | |
| //// |
A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.
Running a local server for testing purposes: