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