AT Spots

mile-markers.rb

require 'open-uri'
require 'nokogiri'

url = 'http://www.summitpost.org/appalachian-trail-mileage-chart/593282'
css = 'noformat table'

doc = Nokogiri::HTML(open(url))
table = doc.css(css).detect { |e| e.text.include? 'Davenport' }
rows = table.css('tr')

first_row = rows.shift

data = rows.collect do |row|
  row.css('td').collect { |e| e.text.to_s.gsub(',', '').strip }
end

data.each { |row| puts row * ',' }; nil