controllers

class SignupForm
  include ActiveModel::Model
  include ActiveModel::Attributes

  attribute :account_name, :string
  attribute :email, :string

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["form"]
  static values = { delay: { type: Number, default: 250 } }

module Paginatable
  extend ActiveSupport::Concern

  MAX_PER_PAGE = 100
  DEFAULT_PER_PAGE = 25

module LayoutlessTurboFrame
  extend ActiveSupport::Concern

  included do
    layout :layout_for_turbo
  end

class NotificationsController < ApplicationController
  def mark_all_read
    current_member.notifications.unread.update_all(read_at: Time.current)

    streams = Turbo::Streams::TagBuilder.new(view_context)

Rails.application.config.content_security_policy do |policy|
  policy.default_src :self
  policy.font_src    :self, :https, :data
  policy.img_src     :self, :https, :data, "https://cdn.example.com"
  policy.object_src  :none
  policy.script_src  :self, :https

module ConditionalGet
  extend ActiveSupport::Concern

  private

  def render_conditional(resource, extra: nil)

class Category < ApplicationRecord
  has_many :products, dependent: :restrict_with_error
  has_many :subcategories,
           class_name: "Category",
           foreign_key: :parent_id,
           dependent: :restrict_with_error

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["checkbox", "selectAll", "count", "submit"]
  static values = { selectedIds: Array }

module Paginatable
  extend ActiveSupport::Concern

  included do
    before_action :set_pagination_params, only: [:index]
  end

class ApplicationCommand
  Result = Struct.new(:value, :errors) do
    def success?
      errors.nil? || errors.empty?
    end

module DangerousAction
  extend ActiveSupport::Concern

  FRESH_WINDOW = 10.minutes

  class ConfirmationMismatch < StandardError; end