text: 
  const orm = require("../config/orm.js");
  
  let burger = {
    all: function(cb) {
      orm.createAll("burgers", function(res) {
        cb(res);
      });
    },
   
    create: function(cols, vals, cb) {
      orm.insertOne("burgers", cols, vals, function(res) {
        cb(res);
      });
    },
    update: function(objColVals, condition, cb) {
      orm.updateOne("burgers", objColVals, condition, function(res) {
        cb(res);
      });
    },
  };
  
  module.exports = burger;
  