require 'open-uri'

class Stock < ActiveRecord::Base
  
  # Get the current price of a stock
  def current_price
    url = "http://www2.dsm.com.qa/pps/dsm/portal/Pages/DSM_STOCK_DETAILS?id=" + self.ticker
    site = open( url ).read
    match = /<span id="currentPrice">(.+)<\/span>/.match( site ).captures
    match.to_s
  end
  
end