13 lines
240 B
JavaScript
13 lines
240 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
module.exports = function sortKeys() {
|
||
|
|
var _this = this;
|
||
|
|
|
||
|
|
var ordered = {};
|
||
|
|
|
||
|
|
Object.keys(this.items).sort().forEach(function (key) {
|
||
|
|
ordered[key] = _this.items[key];
|
||
|
|
});
|
||
|
|
|
||
|
|
return new this.constructor(ordered);
|
||
|
|
};
|