active hash benchmark script

gistfile1.rb

require 'rubygems'
require 'benchmark'
require 'active_hash'

def test_array(size=10000)
  [].tap do |array|
    (1..size).each do |i|
      array << { :id => i, :name => "#{i}_string", :text => "text"}
    end
  end
end

class HashTest < ActiveHash::Base
  self.data = test_array
end

n = 1000

Benchmark.bm do |x|
  x.report("10th record id")   { n.times do; HashTest.find(10); end}
  x.report("10th record where")   { n.times do; HashTest.where(:name => "10_string"); end}
  x.report("1000th record id") { n.times do; HashTest.find(1000); end }
  x.report("1000th record where")   { n.times do; HashTest.where(:name => "1000_string"); end}
end