AR::B benchmark

#!/usr/bin/env ruby
require File.expand_path('../../config/environment',  __FILE__)

how_many = 25000
my_class = Foo

my_class.delete_all

sc = my_class.create
my_class.benchmark "#{how_many} finds" do
  how_many.times do
     my_class.find(sc.id)
  end
end

my_class.benchmark "#{how_many} creates" do
  how_many.times do
    my_class.create
  end
end