broadcasting

class Comment < ApplicationRecord
  belongs_to :article
  belongs_to :author, class_name: "User"

  validates :body, presence: true, length: { maximum: 2_000 }

<%# private stream: turbo signs the serialized record name %>
<%= turbo_stream_from current_user %>

<section class="notifications">
  <h1>Notifications</h1>

<?php

namespace App\Events;

use App\Models\Message;
use App\Models\User;

class Document < ApplicationRecord
  belongs_to :account

  enum status: { pending: 0, processing: 1, ready: 2, failed: 3 }

  after_create_commit :broadcast_badge

class Comment < ApplicationRecord
  belongs_to :account
  belongs_to :author, class_name: "User"

  validates :body, presence: true

class Import < ApplicationRecord
  include ActionView::RecordIdentifier

  enum status: { pending: 0, processing: 1, completed: 2, failed: 3 }

  has_one_attached :file

class ReportsController < ApplicationController
  def create
    @report = current_user.reports.create!(
      title: report_params[:title],
      status: :pending,
      progress: 0

import numpy as np

features = np.array([
    [120.0, 3.0, 10.0],
    [90.0, 5.0, 7.0],
    [150.0, 2.0, 14.0],

class PresenceRegistry
  TTL = 30 # seconds a user counts as present without a heartbeat

  def initialize(room_id, redis: REDIS)
    @room_id = room_id
    @redis = redis

<%# Subscribe every viewer of this post to its broadcasts %>
<%= turbo_stream_from @post %>

<%# Update the acting user's button to reflect the toggle %>
<%= turbo_stream.replace dom_id(@post, :like_button) do %>
  <%= render "posts/like_button", post: @post %>

class LikesController < ApplicationController
  before_action :set_post

  def create
    @like = @post.likes.find_or_create_by(user: current_user)