#!/usr/bin/env ruby
 
require File.join(File.dirname(__FILE__), '..', 'lib', 'data_mapper')
 
require 'ruby-prof'
 
OUTPUT = DataMapper.root / 'profile_results.txt'
 
SOCKET_FILE = Pathname.glob(%w[
  /opt/local/var/run/mysql5/mysqld.sock
  tmp/mysqld.sock
  tmp/mysql.sock
  /var/mysql/mysql.sock
]).find(&:socket?)
 
DataMapper::Logger.new(DataMapper.root / 'log' / 'dm.log', :debug)
DataMapper.setup(:default, "mysql://root@localhost/data_mapper_1?socket=#{SOCKET_FILE}")
 
class Exhibit
  include DataMapper::Resource
 
  property :id, Integer, :serial => true
  property :name, String
  property :zoo_id, Integer
  property :notes, String, :lazy => true
  property :created_on, Date
  property :updated_at, DateTime
 
end
 
touch_attributes = lambda do |exhibits|
  [*exhibits].each do |exhibit|
    exhibit.id
    exhibit.name
    exhibit.created_on
    exhibit.updated_at
  end
end
 
# RubyProf, making profiling Ruby pretty since 1899!
def profile(&b)
  result  = RubyProf.profile &b
  printer = RubyProf::FlatPrinter.new(result)
  printer.print(OUTPUT.open('w+'))
end
 
profile do
  10_000.times { touch_attributes[Exhibit.get(1)] }
 
#  repository(:default) do
#    10_000.times { touch_attributes[Exhibit.get(1)] }
#  end
#
#  1000.times { touch_attributes[Exhibit.all(:limit => 100)] }
#
#  repository(:default) do
#    1000.times { touch_attributes[Exhibit.all(:limit => 100)] }
#  end
#
#  10.times { touch_attributes[Exhibit.all(:limit => 10_000)] }
#
#  repository(:default) do
#    10.times { touch_attributes[Exhibit.all(:limit => 10_000)] }
#  end
end
 
puts "Done!"