text: var wtj = require('./index')
  
  
  
  //var wtj = require('website-to-json')
  
  wtj.extractUrl('http://stackoverflow.com/questions/3207418/crawler-vs-scraper', {
    fields: ['data'],
    parse: function($) {
      return {
        title: $("h1").text(),
        keywords: $('.post-taglist a').map(function(val) {
          return $(this).text()
        }).get()
      }
    }
  })
  .then(function(res) {
    console.log(JSON.stringify(res, null, 2));
  })
  