jsonjs.js
function deepMerge(one, another) {
  if (another == null || typeof another !== 'object') {
    return another;
  }

  if(one == null && typeof another === 'object') {
    if(Array.isArray(another)) {
      one = [];
    } else {
      one = {};
    }
  }

  var cloned = deepClone(another);

  for (var key in cloned) {
    if (cloned.hasOwnProperty(key)) {
      one[key] = deepMerge(one[key], another[key]);
    }
  }
  return one;
}
function deepMerge(one, another) {
  if (another == null || typeof another !== 'object') {
    return another;
  }

  if(one == null && typeof another === 'object') {
    if(Array.isArray(another)) {
      one = [];
    } else {
      one = {};
    }
  }

  var cloned = deepClone(another);

  for (var key in cloned) {
    if (cloned.hasOwnProperty(key)) {
      one[key] = deepMerge(one[key], another[key]);
    }
  }
  return one;
}
Deep merge one object to another
@param one
@param another
@returns {*}