Pastable version of ATP Tournament iCalendar

<pre class='prettyprint' language='ruby'>#!/usr/bin/env ruby

require 'rubygems'
require 'hpricot'
require 'icalendar'
require 'date'

class ATPCalendar
  def initialize(source)
      @source = source
      if @source =~ /^http/                   # if source = website
          @hp = Hpricot(open(@source))
      else                                    # if source = file
          @hp = open(@source) { |f| Hpricot(f) }
      end

prettify_output(parse_resource(@hp))

# some debugging
      #(1..3).each do |t|
      #  puts @tourneys[t].inspect
      #end

end

def parse_resource(doc)
    @rows = []
    # rows array will contain the raw data of evey event
    (doc/&quot;div.maincolwide//table[4]//tr&quot;).each do |row|

cells = []
      (row/&quot;td&quot;).each do |cell|
        next if cell.inner_text == &quot;&quot;           # skip empty cells
        next if cell.inner_text =~ /\302\240/
        raw = cell.inner_text                   # we just want the text
        raw.gsub!(/\t/,'')                      # remove funny formatting
        #raw.gsub!(/\\/,'')                      # remove funny formatting
        raw.strip!
        cells &lt;&lt; raw
      end
      @rows &lt;&lt; cells unless cells.size == 0
    end
    @rows
  end

def build_ical(filename)
    cal = Icalendar::Calendar.new

@tourneys.each do |t|
      event             = cal.event
      event.start       = t[:date]
      event.summary     = t[:tourney]
      event.description = &quot;Surface: #{t[:surface]}; Winners: #{t[:winners]}&quot;
      event.location    = t[:location]
      cal.add_event(event)
    end

cal_file = File.new(File.join(Dir.getwd, filename), &quot;w+&quot;)
    cal_file.puts cal.to_ical

end

private

# create nicely formatted hashes out
  # of each row of tournament info
  def prettify_output(rows)
    @items = rows
    @tourneys = []
    rows.each_with_index do |row, index|

loc = rows[index][1].split(&quot;\n&quot;)          # location and tourney

tourney = {
        :date     =&gt; Date.parse(@items[index][0]),
        :location =&gt; loc[0],
        :tourney  =&gt; loc[1].sub(/(\w)ATP/,&quot;\\1\nATP&quot;),
        :surface  =&gt; @items[index][2],
        :price    =&gt; @items[index][3],
        :tickets  =&gt; @items[index][4],
        :winners  =&gt; @items[index][5] || &quot;no info available&quot; }
        @tourneys &lt;&lt; tourney
    end
  end

end

calendar = ATPCalendar.new(&quot;atp_cal2009.html&quot;)
calendar.build_ical(&quot;atp_tourneys_2009.ics&quot;)</pre>
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Pastable version of ATP Tournament iCalendar