text: 
  module.exports = {
  
  	getExtractorFunction: function(extractorName) {
  		//Strip out any dollar sign from the name of the extractor
  		extractorName = extractorName.replace('$', '');
  		var extractor = null;
  
  		try {
  			extractor = require('./' + extractorName + 'Extractor.js');
  		}
  		catch(error) {
  			//Don't need to do anything here, just need to return null
  		}
  
  		return extractor;
  	}
  
  }; 
  