tim_niche.rb

users = []
["stephencurry30","kevindurant","ygtrece"].each do |fan|
  driver.get "https://www.instagram.com/#{fan}"
  sleep(20)

  hrefs = []
  driver.find_elements(:css => "a._ndl3t").each {|a| hrefs.push a["href"]}

  hrefs.each_with_index do |href, index|
    puts "#{index} / #{hrefs.count}"
    driver.get href
    sleep(1)

    ig_user = "#{href.gsub("https://www.instagram.com/","").gsub("/","")}"

    posts = driver.find_elements(:css => "span._fd86t")[0].text
    puts posts

    followers = driver.find_elements(:css => "span._fd86t")[1].text

    if followers.index(",")
      _followers = followers.gsub(",","").to_f
    elsif followers.index("k")
      _followers = followers.gsub("k","").to_f*1000
    elsif followers.index("m")
      _followers = followers.gsub("k","").to_f*1000000
    else
      _followers = 0
    end
    puts "#{followers} | #{_followers}"

    number_of_following = driver.find_elements(:css => "span._fd86t")[2].text
    puts number_of_following

    link = nil
    if a = driver.find_elements(:css => "a._ng0lj").first
      link = a.text
    end

    object = {
      fan: fan,
      user: ig_user,
      followers: _followers,
      following: number_of_following,
      link: link,
      posts: posts
    }

    users.push object
    driver.save_screenshot("_ss/#{ig_user}.png")
  end
end

users.each do |u|
  if File.exist?("_ss/#{u[:"user"]}.png")
    users2.push(u)
    puts "#{u[:"fan"]}|#{u[:"user"]}|#{u[:"followers"]}|#{u[:"following"]}|#{u[:"posts"]}|#{u[:"link"]}"
  end
end