iep-ui/lib/vc-util/Dom/types.js

An enterprise-class UI design language and Vue-based implementation

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isDefined = exports.isUndefined = exports.isFunction = undefined;

var _typeof2 = require('babel-runtime/helpers/typeof');

var _typeof3 = _interopRequireDefault(_typeof2);

exports.isString = isString;
exports.isObject = isObject;
exports.isHtmlElement = isHtmlElement;

var _vue = require('vue');

var _vue2 = _interopRequireDefault(_vue);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function isString(obj) {
  return Object.prototype.toString.call(obj) === '[object String]';
}

function isObject(obj) {
  return Object.prototype.toString.call(obj) === '[object Object]';
}

function isHtmlElement(node) {
  return node && node.nodeType === Node.ELEMENT_NODE;
}

/**
 *  - Inspired:
 *    https://github.com/jashkenas/underscore/blob/master/modules/isFunction.js
 */
var isFunction = function isFunction(functionToCheck) {
  var getType = {};
  return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
};

if (typeof /./ !== 'function' && (typeof Int8Array === 'undefined' ? 'undefined' : (0, _typeof3['default'])(Int8Array)) !== 'object' && (_vue2['default'].prototype.$isServer || typeof document.childNodes !== 'function')) {
  exports.isFunction = isFunction = function isFunction(obj) {
    return typeof obj === 'function' || false;
  };
}

exports.isFunction = isFunction;
var isUndefined = exports.isUndefined = function isUndefined(val) {
  return val === void 0;
};

var isDefined = exports.isDefined = function isDefined(val) {
  return val !== undefined && val !== null;
};