text: var fs = require('fs');
  
  // fix the path construction in this file 
  var loadTransformations = function(transformations_dir) {
  
      return fs.readdirSync(transformations_dir)
              .map(function(filename){
                  return require(__dirname + '/transformations' + '/' + filename);
              });
  };
  
  module.exports = loadTransformations;
  
  