Leankit Popular Book Sort

LeanKit Popular Ruby Book Sort

require 'nokogiri'

response = Net::HTTP.get(URI('https://leanpub.com/book_search.json?search=ruby'))
ruby_books = JSON.parse(response)

ruby_books.each do |book|
  url = book['url']
  doc = Nokogiri::Slop open(url.gsub('http', 'https'))
  doc.remove_namespaces!

  reader_count = doc.css('.reader-count').text
  /(\d+)/.match reader_count
  count = $1
  book['reader_count'] = count.to_i

  puts "Parsing: #{book['title']}, found: #{count}"
end

ordered_books = ruby_books.sort_by{|x|x['reader_count']}
ordered_books.each { |e| puts "#{e['title']}: #{e['reader_count']}" }