private/adapters/dev-fixtures.js
function (store, json) {
    var i, args = slice.call(arguments, 2), len = args.length, records, typeKey;
    for (i = 0; i < len; i += 2) {
      records = args[i + 1];
      records = records ? (isArray(records) ? records.slice() : [records]) : [];
      typeKey = pluralize(this._parseModelOrType(store, args[i]).typeKey);
      if (!json[typeKey]) {
        json[typeKey] = records;
      }
      else {
        injectNoConflict(json[typeKey], records);
      }
    }
    return json;
  }
function (store, json) {
    var i, args = slice.call(arguments, 2), len = args.length, records, typeKey;
    for (i = 0; i < len; i += 2) {
      records = args[i + 1];
      records = records ? (isArray(records) ? records.slice() : [records]) : [];
      typeKey = pluralize(this._parseModelOrType(store, args[i]).typeKey);
      if (!json[typeKey]) {
        json[typeKey] = records;
      }
      else {
        injectNoConflict(json[typeKey], records);
      }
    }
    return json;
  }
function ( store , json ) { var i , args = slice . call ( arguments , 2 ) , len = args . length , records , typeKey ; for ( i = 0 ; i < len ; i += 2 ) { records = args [ i + 1 ] ; records = records ? ( isArray ( records ) ? records . slice ( ) : [ records ] ) : [ ] ; typeKey = pluralize ( this . _parseModelOrType ( store , args [ i ] ) . typeKey ) ; if ( ! json [ typeKey ] ) { json [ typeKey ] = records ; } else { injectNoConflict ( json [ typeKey ] , records ) ; } } return json ; }
Inject fixtures into the given json

@method _injectFixturesInResponse
@param {DS.Store} store
@param {Object} json
@return {Object}
Inject fixtures into the given json