'use strict';

import {Type} from '../type';
import ast = require("../yamlAST");

var _hasOwnProperty = Object.prototype.hasOwnProperty;

function resolveYamlSet(data) {
  if (null === data) {
    return true;
  }

  if(data.kind != ast.Kind.MAP){
    return false;
  }

  return true;
}

function constructYamlSet(data) {
  return null !== data ? data : {};
}

export = new Type('tag:yaml.org,2002:set', {
  kind: 'mapping',
  resolve: resolveYamlSet,
  construct: constructYamlSet
});