node-query/node_modules/grunt-istanbul/node_modules/istanbul/node_modules/js-yaml/benchmark/implementations/js-yaml-3.2.1/lib/js-yaml/type/js/undefined.js

'use strict';

var Type = require('../../type');

function resolveJavascriptUndefined() {
  return true;
}

function constructJavascriptUndefined() {
  return undefined;
}

function representJavascriptUndefined() {
  return '';
}

function isUndefined(object) {
  return 'undefined' === typeof object;
}

module.exports = new Type('tag:yaml.org,2002:js/undefined', {
  kind: 'scalar',
  resolve: resolveJavascriptUndefined,
  construct: constructJavascriptUndefined,
  predicate: isUndefined,
  represent: representJavascriptUndefined
});