code: function (store, type, records) {
      var json = {};
      type = this._parseModelOrType(store, type);
      json[pluralize(type.typeKey)] = records;
      this._injectFixturesInResponse.apply(this, [store, json].concat(slice.call(arguments, 3)));
      return this.completeJsonResponse(store, json);
    }
docs: Creates a multi-records response for the given type and records array
  
  @method createMultiRecordsResponse
  @param {DS.Store} store
  @param {DS.Model} type
  @param {Array.<Object>} records
  @return {Object}