performance.rb

#!/usr/bin/env ruby -KU

TIMES = 100000
require 'rubygems'

gem 'addressable',  '~>2.0'
gem 'faker',        '~>0.3.1'
gem 'rbench',       '~>0.2.3'

require 'addressable/uri'
require 'faker'
require 'rbench'

require File.expand_path("../../../load_paths", __FILE__)
require "active_record"

conn = { :adapter => 'sqlite3',
  :database => 'testing.sqlite3',
  :pool => 5,
  :timeout => 5000 }

ActiveRecord::Base.establish_connection(conn)

class User < ActiveRecord::Base
  connection.create_table :users, :force => true do |t|
    t.string :name, :email
    t.timestamps
  end
end

RBench.run(TIMES) do
  report 'Model#find_by_id' do
    User.find_by_id(1)
  end
end

ActiveRecord::Migration.drop_table "users"