starwels

upstream puma {
  server unix:///home/user/apps/meudominio/shared/tmp/sockets/certamei-puma.sock;
}

server {
  listen 80;
  server_name meudominio.com.br www.meudominio.com.br;

  root /var/www/meudominio.com.br/html/;
  access_log /var/log/nginx/access.log;

starwels

Event delegation

$(document).on('turbolinks:load',function() {
    employees_table_list();
}).on('ajax:success', '#employee-form', function(){
    employees_table_list();
});

starwels

require 'open-uri'
require 'net/http'

URL = 'bucket_url'
DIGITS_AND_LETTERS = (0..9).to_a.concat(('a'..'z').to_a)

count = 0

DIGITS_AND_LETTERS.repeated_permutation(32) do |num|
    begin

starwels

class BarController < ApplicationController

  before_action :find_bar

  rescue_from ActiveRecord::RecordNotFound, with: :record_not_found

  def show
  end

  private

starwels

10.times do |num|
  Post.create(title: "Ruby is Awesome #{num}", body: 'Indeed it is') do |post|
    5.times { Comment.create(body: "Comment #{num}", post: post) }
  end
end

starwels

<div>
  posts: <%= @posts.count %> <br>
  <% @posts.each do |post| %>
    <%= post.title %>
    <hr>
    <%= post.body %>
    <% if post.created_at < post.updated_at %>
      (edited)
    <% else %>
      (first version)

starwels

class PostsController < ApplicationController
  def index
    @posts = Post.all.order(id: :asc)
  end
end

starwels

class Post < ApplicationRecord
  has_many :comments
end

class Comment < ApplicationRecord
  belongs_to :post
end

starwels

<div>
  posts: <%= @posts.size %> <br>
  <% @posts.each do |post| %>
    <%= post['title'] %>
    <hr>
    <%= post['body'] %>
    <%= post['status'] %>
    <hr>
    comments: <%= post['comments'].size %> <br>
    <% post['comments'].each do |comment| %>

starwels

class PostPresenter
  def index
    posts = Post.includes(:comments).order(id: :asc).as_json(include: [:comments])
    posts.map { |post| post['status'] = post['created_at'] < post['updated_at'] ? '(edited)' : '(first version)' }
  end
end