text: #!/usr/bin/env node
  
  var _ = require('underscore');
  
  var InkaCrawler = require('../lib/inka-crawler').InkaCrawler;
  var crawler = new InkaCrawler(require('./config'));
  
  crawler.toObservable()
      .map(function(article) {
          return _.mapObject(article, function (val) {
              return val.trim();
          });
      })
      .subscribe(function (article) {
          console.log('----------------------------------------------------------------------');
          console.log("title:", article.title);
          console.log("date", article.date);
          console.log("body", article.body.substring(0, 100));
          console.log('----------------------------------------------------------------------');
      });