markmcspadden

require 'net/http'
require 'uri'

class LongUrl
  
  attr_accessor :short_url
  attr_reader :long_url
  
  def initialize(short_url)
    @short_url = short_url

markmcspadden

require 'test/unit'

class PhoneNumberizeTest < Test::Unit::TestCase
    
  # MM2: The one liner....and the one called by the tests
  #      yes it's ugly...I would probably not like to pick up someone else's code and see this ;)
  def phone_numberize(number)
    number.gsub(/#{/(\d{#{number.length-10}})/ if number.length>10}(\d{3})(\d{3})?(\d{1,4})/,"\\1-\\2-\\3-\\4").gsub("--","-").chomp("-")
  end
  

markmcspadden

# Part of the Dallas Ruby "A Year in Code" December 2010 meeting.
# http://groups.google.com/group/dallasrb/browse_thread/thread/1c114671b17dd81f

# Shame

# Yes it was committed.
# Yes I did come up with something better before it went to production. :)

<% 60.times do %>&nbsp;<% end %>

markmcspadden

# In this model, we'll use a Markov chain to calculate probabilities associated with "Tweeting"

# A few code helpers for our exercise
class Float
  def to_percentage
    self*100
  end
end

# Now let's define our states

markmcspadden

module ApplicationHelper

  def site_name
    @@site_name ||= MyConfig['site_name']
  end

end

markmcspadden

+--------------------------------------------------------+
|   Name   | Time (ms) | Requests/s | IO (KB/s) | Errors |
+--------------------------------------------------------+
| baseline | 1310.3    | 0.8        | 3.9       | 14     |
+--------------------------------------------------------+
+-----------------------------------------------------------------------------------------------------------------------------------------------+
| % Baseline |                                        Name                                        | Time (ms) | Requests/s | IO (KB/s) | Errors |
+-----------------------------------------------------------------------------------------------------------------------------------------------+
| 1.11929    | Using named scopes for late recommendations                                        | 1466.6    | 0.7        | 3.5       | 14     |
| 1.17813    | Actually implementing  named scopes for late recommendations into controller       | 1543.7    | 0.6        | 3.8       | 14     |