Scrape wordlists from BigIQKids.com.

BigIQKidsWords_scraper.rb

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

urls = ['First', 'Second', 'Third', 'Fourth', 'Fifth', 'Sixth', 'Seventh', 'Eighth']
.map {|ordinal| "http://www.bigiqkids.com/SpellingVocabulary/Lessons/wordlistSpelling#{ordinal}Grade.shtml"}

8.times do |number|
	page = Nokogiri::HTML(open(urls[number]))

	File.open("grade#{number + 1}.wordlist", 'w') do |file|
		page.css('table tr td a')
		.select {|x| x.text.split(' ').count == 1}
		.map {|x| x.text.downcase}
		.each do |word|
			file.puts word
		end
	end
end