starwels

# CLI
sudo apt update -y
sudo apt install -y \
	git curl \
	docker.io docker-buildx \
	build-essential pkg-config autoconf bison rustc cargo clang \
	libssl-dev libreadline-dev zlib1g-dev libyaml-dev libreadline-dev libncurses5-dev libffi-dev libgdbm-dev libjemalloc2 \
	libvips imagemagick libmagickwand-dev mupdf mupdf-tools \
	redis-tools sqlite3 libsqlite3-0 libmysqlclient-dev \
	rbenv apache2-utils

starwels

require 'benchmark'

array = []
array2 = []

CONST = 100_000
TEMPLATE = [[1,2],[1,2]]

time2 = Benchmark.measure do
    CONST.times do 

starwels

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

starwels

class PostsController < ApplicationController
  def index
    @posts = PostPresenter.new.index
  end
end

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

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 Post < ApplicationRecord
  has_many :comments
end

class Comment < ApplicationRecord
  belongs_to :post
end

starwels

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

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