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

bradgessler

module ActiveExchange
  class Channel
    def initialize(name:, server: ActiveExchange.server)
      @server = server
      @channel = name
      @queue = Queue.new
      @subscribe = false
    end

    def broadcast(message)

TALlama

class Anonymizer
  include ActiveSupport::Benchmarkable

  attr_reader :factory_names, :callbacks

  def initialize(factory_names = nil, callbacks = {})
    raise ArgumentError.new("You must be in development to use the anonymizer") unless Rails.env.development?
    require Rails.root.join("spec/factories") unless FactoryBot.factories.count > 0

    @factory_names = [*factory_names].compact.map(&:to_sym)

ismasan

# A Pipeline extension to process steps concurrently
# Example
# class ConcurrentPipeline < Pipeline
#   include ConcurrentProcessing
# end
#
# MyPipeline = ConcurrentPipeline.new do |pl|
#   pl.step ValidateInput
#
#   # These steps run concurrently

hopsoft

ActiveRecord ETL

I created this to help me run benchmarks/comparisons against Universal ID, but it could serve as the foundation for a robust ETL data pipeline... and it's less than 70 LOC right now! 🤯 🚀

It handles the extract and transform parts of an ETL process and supports the following options:

• only - specify which attributes to include

bradgessler

class OAuth::GoogleAuthorizationsController < ApplicationController
  CLIENT_ID = Rails.application.credentials.google.client_id
  CLIENT_SECRET = Rails.application.credentials.google.client_secret
  SCOPE = "openid email profile"

  AUTHORIZATION_URL = URI("https://accounts.google.com/o/oauth2/v2/auth")
  TOKEN_URL = URI("https://www.googleapis.com/oauth2/v4/token")
  USER_INFO_URL = URI("https://www.googleapis.com/oauth2/v3/userinfo")

  before_action :validate_state_token, only: :show

dhairyagabha

Rails & Trix: Add Underline, Superscript, and Subscript

This guide will walk you through adding some extra features such as the ability to underline your text, or enhance your content by adding superscripts or subscripts for annotations or Math equations.

Prerequisites: Instruction guide assumes that you have created a Rails application and installed ActionText.

What will you learn:

• Add action_text initializer file
• Add and compile Javascript for Trix Customization

jorgemanrubia

require "benchmark"

# https://github.com/rails/rails/pull/42761
class Execution
  TEST_FILE_PATH = "test/threshold_test.rb"
  SINGLE_TEST_DURATION = 0.1

  attr_reader :threshold, :parallel

  def initialize(threshold, parallel: false)

ianstormtaylor

alias gb="git branch --sort=-committerdate --verbose --format='%(HEAD) %(color:red)%(objectname:short)%(color:reset) - %(color:yellow)%(refname:short)%(color:reset) - %(contents:subject) - %(color:green)(%(committerdate:relative))%(color:reset) %(color:blue)<%(authorname)>%(color:reset)'"
alias gba="gb -a"

harigopal

module Loggable
  extend ActiveSupport::Concern

  def log(message)
    return if Rails.env.test?
    Rails.logger.info "[#{current_timestamp}] [#{current_service_name}] #{message}\n"
  end

  private