peterc

• 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 new first 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 tailwind as an option on the rails new call 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 new will 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 --devcontainer but 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

fractaledmind

# frozen_string_literal: true

module Router
  class << self
    include Rails.application.routes.url_helpers

    def default_url_options
      Rails.application.config.action_controller.default_url_options || {}
    end

cjavdev

Welcome! 👋

Playlist https://www.youtube.com/playlist?list=PLS6F722u-R6KYlGyUv65EFpGKl2Esmurr

davidteren

# The Rails ActiveSupport core extensions provide additional
# functionality to any Rails or Ruby application.
require "active_support"

# ActiveSupport#blank?
nil.blank?  # => true
false.blank? # => true
{}.blank? # => true
[].blank? # => true
"".blank?  # => true

GALTdea

<div id="wrapper">

<form id="paper" method="get" action="">
<div id="margin">Title: <input id="title" type="text" name="title"></div>
<textarea placeholder="Enter something funny." id="text" name="text" rows="4" style="overflow: hidden; word-wrap: break-word; resize: none; height: 160px; "></textarea>  
<br>
<input id="button" type="submit" value="Create">
</form>

</div>

iscott

Cheat Sheet: Datastructures and Algorithms

By Ira Herman

---

Live Video Walkthrough (bonus lesson) recording

================

jesse-spevack

The Minaswan::Interview

Session Format: Talk

Abstract

White-boarding is not nice. An unpaid take home project is not nice. We decided to apply the Ruby community motto "Matz is nice and so we are nice," to our enterprise technical interview process. Come learn what changes we made, how we enlisted support of other rubyists and non-rubyists alike, and how you can too.

Details

The current state of interviewing is not nice

mrmartineau

Stimulus cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

• initialize: once, when the controller is first instantiated
• connect: anytime the controller is connected to the DOM

ibraheem4

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

nerdenough

macOS setup for Vue

Install macOS :P

Install Homebrew

Open terminal and run the follow command to install the latest version of Homebrew. This will also install the XCode utils if you don't have them already installed.

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"