A curated collection of code samples from Ruby on Rails projects.

class TodosController < ApplicationController

  # GET /todos or /todos.json
  def index
    @pagy, @todos   = pagy(Todo.all, limit: 10)

<% if @document.watermark.attached? %>
  <%= image_tag @document.watermark.variant({ resize_to_limit: [1_000, 1_000], lighten: 0.5 }) %>
<% end %>

<script src="//js.honeybadger.io/v6.9/honeybadger.min.js" type="text/javascript"></script>
<script type="text/javascript">
  Honeybadger.configure({
    apiKey: "<%= ENV["HONEYBADGER_API_KEY_JS"] %>",
    environment: "<%= ENV["HONEYBADGER_ENV"] %>",

module MarkdownHelper
  def render_markdown(content, mode)
    sanitize(MarkdownRenderer.new(content, mode).render)
  end
end

class ListInsertionsController < ApplicationController
  def create
    item = GlobalID::Locator.locate(params[:item])
    precursor = GlobalID::Locator.locate(params[:precursor])
    authorize item, :update?

<div<%= data_attributes %>>Add <%= class_name %> template here</div>

# frozen_string_literal: true

module Credentials
  # Returns credentials or env
  # OBS: Does not support nested credentials

class Account < ApplicationRecord
  has_one_attached :logo, service: storage_service(:amazon_public)
  has_one_attached :report, service: storage_service(:amazon_private)
end

class ColorExtractor
  attr_accessor :source_url

  DEFAULT_COLOR = '#4338CA'.freeze # indigo-700

class DoWork
  include Interactor

  delegate :name, to: :context