docs: function decryptObject(obj, decryptFunction) {
      if (_.isArray(obj)) {
          for (var i = 0; i < obj.length; i++) {
              if (_.isString(obj[i])) {
                  if (isEncrypted(obj[i])) {
                      obj[i] = decryptFunction(obj[i]);
                  }
              } else {
                  decryptObject(obj[i], decryptFunction);
              }
          }
      } else if (_.isObject(obj)) {
          for (var key in obj) {
              if (_.isString(obj[key])) {
                  if (isEncrypted(obj[key])) {
                      obj[key] = decryptFunction(obj[key]);
                  }
              } else {
                  decryptObject(obj[key], decryptFunction);
              }
          }
      }
  }