#E-mail valid Gmail
# encoding: UTF-8
require 'net/http'
require 'open-uri'
require 'json'
begin

class String
def black;          "\e[30m#{self}\e[0m" end
def red;            "\e[31m#{self}\e[0m" end
def green;          "\e[32m#{self}\e[0m" end

end

 url_generetor =  open("https://randomuser.me/api/?nat=us&results=100").read
 json_parse =JSON.parse(url_generetor)
 json_parse['results'].each do |parsing|
    first = parsing['name']['first']
    last  = parsing['name']['last']

        complet = "#{first}.#{last}"

    uri = URI("https://mail.google.com/mail/gxlu?email=#{complet}@gmail.com")
    res = Net::HTTP.get_response(uri)
    if res['Set-cookie']
        puts "E-mail válido".green
        puts "#{complet}@gmail.com"
        puts "\n"
    else
        puts "E-mail inválido".red
        puts "#{complet}@gmail.com"
        puts "\n"
    end

 end

rescue Interrupt => e
puts "[+]Cancelado".red
end