3 var Type = require('../type');
5 var _hasOwnProperty = Object.prototype.hasOwnProperty;
6 var _toString = Object.prototype.toString;
8 function resolveYamlOmap(data) {
9 if (data === null) return true;
11 var objectKeys = [], index, length, pair, pairKey, pairHasKey,
14 for (index = 0, length = object.length; index < length; index += 1) {
18 if (_toString.call(pair) !== '[object Object]') return false;
20 for (pairKey in pair) {
21 if (_hasOwnProperty.call(pair, pairKey)) {
22 if (!pairHasKey) pairHasKey = true;
27 if (!pairHasKey) return false;
29 if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
36 function constructYamlOmap(data) {
37 return data !== null ? data : [];
40 module.exports = new Type('tag:yaml.org,2002:omap', {
42 resolve: resolveYamlOmap,
43 construct: constructYamlOmap