Get Mega Millions stats, parse them, and show lagging and trending numbers

megastats.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'pp'

doc = Nokogiri::HTML(open "http://megamillions.com/numbers/pastdrawings.asp")

standard = Hash.new
mega = Hash.new

1.upto(56) do |t|
  standard[t] = 0
  mega[t] = 0 if t <= 46
end

doc.css('span.textblack').each do |s|
  if s.content =~ /Mega Ball/
    content = s.content.scan(/[0-9]+/)
    
    content.first(5).each do |n|
      standard[n.to_i] += 1
    end
    
    mega[content.last.to_i] += 1
  end
end

print "Trending: "
standard.sort {|a,b| b[1] <=> a[1]}.first(5).sort {|a,b| a[0] <=> b[0]}.each do |k, v|
  print "#{k}, "
end
puts "Mega: " + mega.sort {|a,b| b[1] <=> a[1]}.first[0].to_s

print "Lagging: "
standard.sort {|a,b| a[1] <=> b[1]}.first(5).sort {|a,b| a[0] <=> b[0]}.each do |k, v|
  print "#{k}, "
end
puts "Mega: " + mega.sort {|a,b| a[1] <=> b[1]}.first[0].to_s