joshbuddy

require 'benchmark'
require 'strscan'

s = "this " * 20

puts "with .scan.each"
puts Benchmark.measure {
  100000.times do
    s.scan(/\w+[ $]/)
  end

joshbuddy

old-stumpy:Documents josh$ ruby test.rb 
with create_additions
  4.270000   0.030000   4.300000 (  4.348951)
  4.270000   0.020000   4.290000 (  4.353974)
  4.270000   0.030000   4.300000 (  4.337681)
  4.280000   0.020000   4.300000 (  4.316854)
  4.270000   0.020000   4.290000 (  4.325486)
without create_additions
  4.210000   0.030000   4.240000 (  4.284506)
  4.210000   0.030000   4.240000 (  4.266183)

joshbuddy

require "active_support/core_ext"
require "action_controller/new_base/http"
require "rack/router"

module Rails
  class Sinatra < ActionController::Http
    include AbstractController::Renderer
    include AbstractController::Callbacks
    include AbstractController::Helpers
    

joshbuddy

class OrOrEquals
  
  def test
    @test
  end
  
  def test=(test)
    @test = test
    'not test'
  end

joshbuddy

rack-router | merb routing | rails routing | usher routing |
--Route generation---------------------------------------------------------------------------------------------------------------------------------------------------
A simple string                                                                                 x10000 |       0.149 |        0.145 |         0.450 |         0.098 |
A simple string with query parameters                                                           x10000 |       0.308 |        0.338 |         0.645 |         0.221 |
A couple variable segments                                                                      x10000 |       0.210 |        0.481 |         0.639 |         0.156 |
A lot of variable segments                                                                      x10000 |       0.289 |        0.395 |         0.853 |         0.351 |
Conditions that matches                                                                         x10000 |       0.219 |        0.335 |

joshbuddy

router:
#initialize(parent_router || nil)
#map('path', options = nil)
returned object supports attr_accessor :to
returned object supports attr_accessor :name

#context
  returns object with attr_reader :host, :port, :scheme, :base_uri
#recognize(request_object, path)

joshbuddy

irb(main):007:0> puts app.call(Rack::MockRequest.env_for("/hello"))
200

Hello
=> nil
irb(main):008:0> 
irb(main):009:0* 
irb(main):010:0* 
irb(main):011:0* quit
replacement:usher joshua$ irb

joshbuddy

                        | rack-router bootup time | usher bootup time |
-----------------------------------------------------------------------
Awesome             x10 |                  42.350 |             2.692 |

joshbuddy

# ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-darwin9.6.0]
                             user     system      total        real
by_define_method         0.680000   0.000000   0.680000 (  0.700586)
by_explicit_definition   0.560000   0.010000   0.570000 (  0.581977)
by_eval                  0.550000   0.000000   0.550000 (  0.553484)
by_class_eval            0.540000   0.010000   0.550000 (  0.561800)
by_class_eval_block      0.540000   0.000000   0.540000 (  0.548041)
by_module_eval           0.550000   0.010000   0.560000 (  0.560635)
by_module_eval_block     0.520000   0.000000   0.520000 (  0.539168)

joshbuddy

require "rubygems"
require "rbench"
 
def omg_slow
  Array['one', 'two', 'three']
end
 
def omg_fast
  ['one', 'two', 'three']
end