class SetStock

# File lib/set_stock.rb, line 8
def self.stocks
    alpha = *('A'..'Z').each do|i|
        puts alpha
        html = URI.open("https://www.set.or.th/set/commonslookup.do?language=th&country=TH&prefix="+i)
        response = Nokogiri::HTML(html)
        link = response.css("td a").each do |newlink|
            temp = newlink.attributes["href"].value
            temp = temp.gsub('profile','highlight')
            temp2="https://www.set.or.th"+temp
            for_link=URI.open(temp2)
            for_response = Nokogiri::HTML(for_link)
            company = for_response.css("h3").text

            assert = for_response.css("td[6]").first
            if assert == nil or assert.text.gsub("\u00A0", '') == ""
                assert = for_response.css("td[5]").first
                if assert == nil or assert.text.gsub("\u00A0", '') == ""
                    assert = for_response.css("td[4]").first
                    if assert == nil or assert.text.gsub("\u00A0", '') == ""
                        assert = for_response.css("td[3]").first
                        if assert == nil or assert.text.gsub("\u00A0", '') == ""
                            assert = for_response.css("td[2]").first
                            if assert == nil or assert.text.gsub("\u00A0", '') == ""
                                assert = "not found"
                            end
                        end
                    end
                end
            end

            puts company+" : "+assert
        end
    end
end