Module: NbpRates::ClassMethods

Defined in:
lib/nbp-rates.rb

Instance Method Summary collapse

Instance Method Details

#nbp_rates_xml ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/nbp-rates.rb', line 9

def nbp_rates_xml

  url = "http://www.nbp.pl/home.aspx?f=/kursy/kursya.html"
  begin
    html = Net::HTTP.get(URI.parse(url))
    doc = Nokogiri::HTML::Document.parse(html)
    day_rate_url = "http://www.nbp.pl"+doc.xpath('.//p[@class=\'file print_hidden left\']/a').first['href']
    html = Net::HTTP.get(URI.parse(day_rate_url))
    XML::Parser.string(html).parse
  rescue e
    puts e
  end
end