class BashOrgPL
    def self.RandomQuote
        GetQuote("random")
    end
private
    def self.GetQuote(quote)
        result = BashOrgPLRequest(quote)
        result.first.text
    end

    def self.BashOrgPLRequest(request)
        result = Nokogiri::HTML(open("http://bash.org.pl/#{request}"))
        result.xpath("//div[@class = 'quote post-content post-body']")
    end
end