47 lines
2.0 KiB
JavaScript
47 lines
2.0 KiB
JavaScript
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.returnExports = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
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/**
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* @file ES6-compliant shim for Number.isNaN - the global isNaN returns false positives.
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* @version 1.0.1
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* @author Xotic750 <Xotic750@gmail.com>
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* @copyright Xotic750
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* @license {@link <https://opensource.org/licenses/MIT> MIT}
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* @module is-nan-x
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*/
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'use strict';
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/**
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* This method determines whether the passed value is NaN and its type is
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* `Number`. It is a more robust version of the original, global isNaN().
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*
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* @param {*} value - The value to be tested for NaN.
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* @returns {boolean} `true` if the given value is NaN and its type is Number;
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* otherwise, `false`.
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* @example
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* var numberIsNaN = require('is-nan-x');
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*
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* numberIsNaN(NaN); // true
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* numberIsNaN(Number.NaN); // true
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* numberIsNaN(0 / 0); // true
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*
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* // e.g. these would have been true with global isNaN()
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* numberIsNaN('NaN'); // false
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* numberIsNaN(undefined); // false
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* numberIsNaN({}); // false
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* numberIsNaN('blabla'); // false
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*
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* // These all return false
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* numberIsNaN(true);
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* numberIsNaN(null);
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* numberIsNaN(37);
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* numberIsNaN('37');
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* numberIsNaN('37.37');
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* numberIsNaN('');
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* numberIsNaN(' ');
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*/
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module.exports = function isNaN(value) {
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return value !== value;
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};
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},{}]},{},[1])(1)
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}); |