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    Source: site.view [edit]
    Function name: filterStocks
    Arguments: stocksCmd,keywordsCmd
    Description: Returns RSS feed that filters a list of stocks (stocksCmd) by a list of keywords (keywordsCmd)
    Page type: webl
    Render function:  
    Module: sandbox

    Page source:

    var P = WubCall(stocksCmd, []);
var stocks = Select(
    Elem(P, "outline"),
          fun(a) 
             a.xmlUrl != "" ? false end
         );

if (Size(stocks) > 0) then
   var feed = Wub_ReplaceAll(stocks[0].xmlUrl, "&", "&");
   P = GetURL(feed);
   Pretty(P);
else
   "No stocks"
end;