ajbroad

🆕 Update: See more extensive repo here: https://github.com/marckohlbrugge/unofficial-37signals-coding-style-guide

The Unofficial 37signals/DHH Rails Style Guide

About This Document

This style guide was generated by Claude Code through deep analysis of the Fizzy codebase - 37signals' open-source project management tool.

Why Fizzy matters: While 37signals has long advocated for "vanilla Rails" and opinionated software design, their production codebases (Basecamp, HEY, etc.) have historically been closed source. Fizzy changes that. For the first time, developers can study a real 37signals/DHH-style Rails application - not just blog posts and conference talks, but actual production code with all its patterns, trade-offs, and deliberate omissions.

	-# https://johnbeatty.co/2018/03/09/stimulus-js-tutorial-how-do-i-drag-and-drop-items-in-a-list/
	.grid--draggable{ 'data-controller': 'seating-plan',
	'data-seating-plan-endpoint': endpoint,
	'data-action': 'dragstart->seating-plan#onDragStart dragover->seating-plan#onDragOver dragenter->seating-plan#onDragEnter drop->seating-plan#onDrop dragend->seating-plan#onDragEnd' }
	- seating_plan.each do \|seat\|
	- if seat[:is_empty]
	.grid__item.grid__item--empty{ 'data-row': seat[:row],
	'data-col': seat[:col],
	style: "grid-row: #{seat[:row]}; grid-column: #{seat[:col]};",
	class: ('grid__item--border' if seat[:is_border]) }

	# config/routes.rb
	resources :documents do
	scope module: 'documents' do
	resources :versions do
	post :restore, on: :member
	end

	resource :lock
	end
	end

	Each YouTube video has 4 generated images. They are predictably formatted as follows:

	http://img.youtube.com/vi/<insert-youtube-video-id-here>/0.jpg
	http://img.youtube.com/vi/<insert-youtube-video-id-here>/1.jpg
	http://img.youtube.com/vi/<insert-youtube-video-id-here>/2.jpg
	http://img.youtube.com/vi/<insert-youtube-video-id-here>/3.jpg

	The first one in the list is a full size image and others are thumbnail images. The default thumbnail image (ie. one of 1.jpg, 2.jpg, 3.jpg) is:

	http://img.youtube.com/vi/<insert-youtube-video-id-here>/default.jpg

	class Stopwatch

	def initialize()
	@start = Time.now
	end

	def elapsed_time
	now = Time.now
	elapsed = now - @start
	puts 'Started: ' + @start.to_s