rails

class CommentsChannel < ApplicationCable::Channel
  def subscribed
    post = find_post
    if post
      stream_for post
    else

# Gemfile
gem 'draper'

# app/decorators/user_decorator.rb
class UserDecorator < Draper::Decorator
  delegate_all

class CacheNamespace
  attr_reader :name

  def initialize(name, store: Rails.cache)
    @name = name.to_s
    @store = store

class CreateStripeEvents < ActiveRecord::Migration[7.1]
  def change
    create_table :stripe_events do |t|
      t.string :stripe_event_id, null: false
      t.string :event_type, null: false
      t.string :status, null: false, default: "received"

import { Controller } from "@hotwired/stimulus"

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

import { useState, useRef } from 'react'
import { DirectUpload } from '@rails/activestorage'

interface ImageUploadProps {
  onUploadComplete: (blobId: string) => void
  maxSize?: number

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["input", "counter"]
  static values = {
    max: { type: Number, default: 280 }

class AddConstraintsToUsers < ActiveRecord::Migration[6.1]
  def change
    # Null constraints
    change_column_null :users, :email, false
    change_column_null :users, :username, false

class RevenueStat
  DEFAULT_RANGE = 30.days

  def initialize(account, range: DEFAULT_RANGE)
    @account = account
    @range = range

class OnboardingForm
  include ActiveModel::Model
  include ActiveModel::Attributes

  STEPS = %i[account profile preferences].freeze

require "sidekiq/api"

class QueueDepthGuard
  class QueueSaturated < StandardError
    attr_reader :queue, :depth

class SignupsController < ApplicationController
  def new
    @user = User.new
  end

  def create