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- import Vue from 'vue';
- export function isString(obj) {
- return Object.prototype.toString.call(obj) === '[object String]';
- }
- export function isObject(obj) {
- return Object.prototype.toString.call(obj) === '[object Object]';
- }
- export function isHtmlElement(node) {
- return node && node.nodeType === Node.ELEMENT_NODE;
- }
- /**
- * - Inspired:
- * https://github.com/jashkenas/underscore/blob/master/modules/isFunction.js
- */
- let isFunction = (functionToCheck) => {
- var getType = {};
- return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
- };
- if (typeof /./ !== 'function' && typeof Int8Array !== 'object' && (Vue.prototype.$isServer || typeof document.childNodes !== 'function')) {
- isFunction = function(obj) {
- return typeof obj === 'function' || false;
- };
- }
- export {
- isFunction
- };
- export const isUndefined = (val)=> {
- return val === void 0;
- };
- export const isDefined = (val) => {
- return val !== undefined && val !== null;
- };
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