FM / is-array-buffer

/home/techb158/balavpn.abdallabala.com/node_modules/is-array-buffer/

/home/techb158/balavpn.abdallabala.com/node_modules/is-array-buffer

Name	Size	Mode	Actions
.github/	-	0777	rm
test/	-	0777	rm
.eslintrc	184	0666	edit dl rm
.nycrc	139	0666	edit dl rm
CHANGELOG.md	6128	0666	edit dl rm
index.d.ts	94	0666	edit dl rm
index.js	1407	0666	edit dl rm
LICENSE	1082	0666	edit dl rm
package.json	2431	0666	edit dl rm
README.md	2405	0666	edit dl rm
tsconfig.json	125	0666	edit dl rm

Edit: /home/techb158/balavpn.abdallabala.com/node_modules/is-array-buffer/index.js (1407B)

'use strict';

var callBind = require('call-bind');
var callBound = require('call-bound');
var GetIntrinsic = require('get-intrinsic');

var $ArrayBuffer = GetIntrinsic('%ArrayBuffer%', true);
/** @type {undefined | ((receiver: ArrayBuffer) => number) | ((receiver: unknown) => never)} */
var $byteLength = callBound('ArrayBuffer.prototype.byteLength', true);
var $toString = callBound('Object.prototype.toString');

// in node 0.10, ArrayBuffers have no prototype methods, but have an own slot-checking `slice` method
var abSlice = !!$ArrayBuffer && !$byteLength && new $ArrayBuffer(0).slice;
var $abSlice = !!abSlice && callBind(abSlice);

/** @type {import('.')} */
module.exports = $byteLength || $abSlice
	? function isArrayBuffer(obj) {
		if (!obj || typeof obj !== 'object') {
			return false;
		}
		try {
			if ($byteLength) {
				// @ts-expect-error no idea why TS can't handle the overload
				$byteLength(obj);
			} else {
				// @ts-expect-error TS chooses not to type-narrow inside a closure
				$abSlice(obj, 0);
			}
			return true;
		} catch (e) {
			return false;
		}
	}
	: $ArrayBuffer
		// in node 0.8, ArrayBuffers have no prototype or own methods, but also no Symbol.toStringTag
		? function isArrayBuffer(obj) {
			return $toString(obj) === '[object ArrayBuffer]';
		}
		// @ts-expect-error
		: function isArrayBuffer(obj) { // eslint-disable-line no-unused-vars
			return false;
		};

'use strict'; var callBind = require('call-bind'); var callBound = require('call-bound'); var GetIntrinsic = require('get-intrinsic'); var $ArrayBuffer = GetIntrinsic('%ArrayBuffer%', true); /** @type {undefined | ((receiver: ArrayBuffer) => number) | ((receiver: unknown) => never)} */ var $byteLength = callBound('ArrayBuffer.prototype.byteLength', true); var $toString = callBound('Object.prototype.toString'); // in node 0.10, ArrayBuffers have no prototype methods, but have an own slot-checking `slice` method var abSlice = !!$ArrayBuffer && !$byteLength && new $ArrayBuffer(0).slice; var $abSlice = !!abSlice && callBind(abSlice); /** @type {import('.')} */ module.exports = $byteLength || $abSlice ? function isArrayBuffer(obj) { if (!obj || typeof obj !== 'object') { return false; } try { if ($byteLength) { // @ts-expect-error no idea why TS can't handle the overload $byteLength(obj); } else { // @ts-expect-error TS chooses not to type-narrow inside a closure $abSlice(obj, 0); } return true; } catch (e) { return false; } } : $ArrayBuffer // in node 0.8, ArrayBuffers have no prototype or own methods, but also no Symbol.toStringTag ? function isArrayBuffer(obj) { return $toString(obj) === '[object ArrayBuffer]'; } // @ts-expect-error : function isArrayBuffer(obj) { // eslint-disable-line no-unused-vars return false; };