boilerplate.rb

require 'open-uri'
require 'nokogiri'
require 'csv'


url = ''
doc = Nokogiri::HTML(open(url))

containers = doc.css('') # -> css selector for container
str = ''
containers.each do |container|
  str << container # -> get data from each element in container
end
puts str
open('data.txt', 'a') do |f|
  f << str
end



# headers = ['name', 'phone', 'email', 'address', 'postal_code', 'city', 'province', 'link']
# CSV.open('third.csv', 'w') do |csv|
#   csv << headers

#   File.open("id.txt", "r") do |f|
#     f.each_line do |line|
#       line = line.strip
#       url = 'http://www.easyfairs.com/' + line
#       puts url 
#       begin
#         doc = Nokogiri::HTML(open(url))

#         name = doc.css('h3').text.strip

#         row = []
#         row << name
#         puts row
#         # csv << row  
#       rescue               
#         puts 'fail'
#       end 
#     end
#   end
# end