Edit

[EDIT] FILE: data-view-byte-offset.zip

PK������LS[ŀe������
��test/index.jsnu�ȯ����������'use strict';

var test = require('tape');
var forEach = require('for-each');
var v = require('es-value-fixtures');
var inspect = require('object-inspect');

var dataViewByteOffset = require('../');

test('dataViewByteOffset', function (t) {
	forEach(
		// @ts-expect-error TS sucks at [].concat
		// eslint-disable-next-line no-extra-parens
		/** @type {[...typeof v.primitives, ...typeof v.objects]} */ ([].concat(v.primitives, v.objects)),
		function (nonDV) {
			t['throws'](function () { dataViewByteOffset(nonDV); }, TypeError, inspect(nonDV) + ' is not a DataView');
		}
	);

t.test('DataView', { skip: typeof DataView !== 'function' }, function (st) {
		var ab = new ArrayBuffer(42);
		var dv = new DataView(ab, 2);

st.equal(dataViewByteOffset(dv), 2, inspect(dv) + ' has the same byteOffset originally passed to the DataView');
		st.equal(dataViewByteOffset(dv), dv.byteOffset, inspect(dv) + ' has the same byteOffset as the buffer’s byteOffset');

st.end();
	});

t.end();
});
PK������LS[KN������������.nycrcnu�ȯ����������{
	"all": true,
	"check-coverage": false,
	"reporter": ["text-summary", "text", "html", "json"],
	"lines": 86,
	"statements": 85.93,
	"functions": 82.43,
	"branches": 76.06,
	"exclude": [
		"coverage",
		"test"
	]
}
PK������LS[�k�{��{��
��tsconfig.jsonnu�ȯ����������{
	"compilerOptions": {
		/* Visit https://aka.ms/tsconfig.json to read more about this file */

/* Projects */

/* Language and Environment */
		"target": "es2022",																	/* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
		// "lib": [],																				/* Specify a set of bundled library declaration files that describe the target runtime environment. */
		// "noLib": true,																		/* Disable including any library files, including the default lib.d.ts. */
		"useDefineForClassFields": true,										 /* Emit ECMAScript-standard-compliant class fields. */
		// "moduleDetection": "auto",												/* Control what method is used to detect module-format JS files. */

/* Modules */
		"module": "commonjs",																/* Specify what module code is generated. */
		// "rootDir": "./",																	/* Specify the root folder within your source files. */
		// "moduleResolution": "node",											 /* Specify how TypeScript looks up a file from a given module specifier. */
		// "baseUrl": "./",																	/* Specify the base directory to resolve non-relative module names. */
		// "paths": {},																			/* Specify a set of entries that re-map imports to additional lookup locations. */
		// "rootDirs": [],																	 /* Allow multiple folders to be treated as one when resolving modules. */
		// "typeRoots": ["types"],													 /* Specify multiple folders that act like `./node_modules/@types`. */
		"resolveJsonModule": true,													 /* Enable importing .json files. */
		// "allowArbitraryExtensions": true,								 /* Enable importing files with any extension, provided a declaration file is present. */

/* JavaScript Support */
		"allowJs": true,																		 /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */
		"checkJs": true,																		 /* Enable error reporting in type-checked JavaScript files. */
		"maxNodeModuleJsDepth": 1,													 /* Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. */

/* Emit */
		"declaration": true,																 /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
		"declarationMap": true,															/* Create sourcemaps for d.ts files. */
		"noEmit": true,																			/* Disable emitting files from a compilation. */

/* Interop Constraints */
		"allowSyntheticDefaultImports": true,								/* Allow `import x from y` when a module doesn't have a default export. */
		"esModuleInterop": true,														 /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
		"forceConsistentCasingInFileNames": true,						/* Ensure that casing is correct in imports. */

/* Type Checking */
		"strict": true,																			/* Enable all strict type-checking options. */

/* Completeness */
		// "skipLibCheck": true															/* Skip type checking all .d.ts files. */
	},
	"exclude": [
		"coverage",
		"test/list-exports"
	],
}
PK������LS[2	��7��7����.github/FUNDING.ymlnu�ȯ����������# These are supported funding model platforms

github: [ljharb]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: npm/data-view-byte-offset
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with a single custom sponsorship URL
PK������LS[�H�������	��README.mdnu�ȯ����������# data-view-byte-offset <sup>[![Version Badge][npm-version-svg]][package-url]</sup>

[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]

[![npm badge][npm-badge-png]][package-url]

Get the `byteOffset` out of a DataView, robustly.

This will work in node <= 0.10 and < 0.11.4, where there's no prototype accessor, only a nonconfigurable own property.
It will also work in modern engines where `DataView.prototype.byteOffset` has been deleted after this module has loaded.

## Example

```js
const dataViewByteOffset = require('data-view-byte-offset');
const assert = require('assert');

const ab = new ArrayBuffer(42);
const dv = new DataView(ab, 2);
assert.equal(dataViewByteOffset(dv), 2);
```

## Tests
Simply clone the repo, `npm install`, and run `npm test`

[package-url]: https://npmjs.org/package/data-view-byte-offset
[npm-version-svg]: https://versionbadg.es/ljharb/data-view-byte-offset.svg
[deps-svg]: https://david-dm.org/ljharb/data-view-byte-offset.svg
[deps-url]: https://david-dm.org/ljharb/data-view-byte-offset
[dev-deps-svg]: https://david-dm.org/ljharb/data-view-byte-offset/dev-status.svg
[dev-deps-url]: https://david-dm.org/ljharb/data-view-byte-offset#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/data-view-byte-offset.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/data-view-byte-offset.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/data-view-byte-offset.svg
[downloads-url]: https://npm-stat.com/charts.html?package=data-view-byte-offset
[codecov-image]: https://codecov.io/gh/ljharb/data-view-byte-offset/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/ljharb/data-view-byte-offset/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/data-view-byte-offset
[actions-url]: https://github.com/ljharb/data-view-byte-offset/actions
PK������LS[��
/��/����LICENSEnu�ȯ����������MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
PK������LS[��ݗ�������
��index.d.tsnu�ȯ����������declare function dataViewByteOffset(value: DataView): number;
declare function dataViewByteOffset(value: unknown): never;

export = dataViewByteOffset;PK������LS[꽾�B��B����CHANGELOG.mdnu�ȯ����������# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## v1.0.0 - 2024-03-04

### Commits

- Initial implementation, tests, readme, types [`8b94518`](https://github.com/ljharb/data-view-byte-offset/commit/8b94518cd2a87df3084cdf60b52f70d9f65b94b6)
- Initial commit [`aee2acc`](https://github.com/ljharb/data-view-byte-offset/commit/aee2accbbefcd5645693f4587ce2eabde166b1a0)
- npm init [`10a21a4`](https://github.com/ljharb/data-view-byte-offset/commit/10a21a4189c51a3add252e3f76fe31a0b5bdcfc1)
- Only apps should have lockfiles [`f6cfa3e`](https://github.com/ljharb/data-view-byte-offset/commit/f6cfa3e917d58c2e130f9383f5e04f5d5069d0e6)
PK������LS[���9z	��z	����package.jsonnu�ȯ����������{
	"name": "data-view-byte-offset",
	"version": "1.0.0",
	"description": "Get the byteOffset out of a DataView, robustly.",
	"main": "index.js",
	"exports": {
		".": "./index.js",
		"./package.json": "./package.json"
	},
	"types": "./index.d.ts",
	"sideEffects": false,
	"scripts": {
		"prepack": "npmignore --auto --commentLines=autogenerated",
		"prepublishOnly": "safe-publish-latest",
		"prepublish": "not-in-publish || npm run prepublishOnly",
		"prelint": "evalmd README.md",
		"lint": "eslint --ext=js,mjs .",
		"postlint": "tsc -p . && attw -P",
		"pretest": "npm run lint",
		"tests-only": "nyc tape 'test/**/*.js'",
		"test": "npm run tests-only",
		"posttest": "aud --production",
		"version": "auto-changelog && git add CHANGELOG.md",
		"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
	},
	"funding": {
		"url": "https://github.com/sponsors/ljharb"
	},
	"repository": {
		"type": "git",
		"url": "git+https://github.com/ljharb/data-view-byte-offset.git"
	},
	"keywords": [
		"javascript",
		"ecmascript",
		"dataView",
		"data",
		"view",
		"byte",
		"offset",
		"byteOffset",
		"robust"
	],
	"author": "Jordan Harband <ljharb@gmail.com>",
	"license": "MIT",
	"bugs": {
		"url": "https://github.com/ljharb/data-view-byte-offset/issues"
	},
	"homepage": "https://github.com/ljharb/data-view-byte-offset#readme",
	"dependencies": {
		"call-bind": "^1.0.6",
		"es-errors": "^1.3.0",
		"is-data-view": "^1.0.1"
	},
	"devDependencies": {
		"@arethetypeswrong/cli": "^0.15.0",
		"@ljharb/eslint-config": "^21.1.0",
		"@types/call-bind": "^1.0.5",
		"@types/es-value-fixtures": "^1.4.4",
		"@types/for-each": "^0.3.3",
		"@types/object-inspect": "^1.8.4",
		"@types/tape": "^5.6.4",
		"aud": "^2.0.4",
		"auto-changelog": "^2.4.0",
		"es-value-fixtures": "^1.4.2",
		"eslint": "=8.8.0",
		"evalmd": "^0.0.19",
		"for-each": "^0.3.3",
		"in-publish": "^2.0.1",
		"npmignore": "^0.3.1",
		"nyc": "^10.3.2",
		"object-inspect": "^1.13.1",
		"safe-publish-latest": "^2.0.0",
		"tape": "^5.7.4",
		"typescript": "next"
	},
	"engines": {
		"node": ">= 0.4"
	},
	"auto-changelog": {
		"output": "CHANGELOG.md",
		"template": "keepachangelog",
		"unreleased": false,
		"commitLimit": false,
		"backfillLimit": false,
		"hideCredit": true
	},
	"publishConfig": {
		"ignore": [
			".github/workflows"
		]
	}
}
PK������LS[�S?��������	��.eslintrcnu�ȯ����������{
	"root": true,

"extends": "@ljharb",

"globals": {
		"DataView": false,
	},

"rules": {
		"new-cap": ["error", {
			"capIsNewExceptions": [
				"GetIntrinsic",
			],
		}],
	},
}
PK������LS[A�B���������index.jsnu�ȯ����������'use strict';

var $TypeError = require('es-errors/type');

var callBound = require('call-bind/callBound');

var $dataViewByteOffset = callBound('DataView.prototype.byteOffset', true);

var isDataView = require('is-data-view');

// node <= 0.10, < 0.11.4 has a nonconfigurable own property instead of a prototype getter
/** @type {import('.')} */
module.exports = $dataViewByteOffset || function byteOffset(x) {
	if (!isDataView(x)) {
		throw new $TypeError('not a DataView');
	}

return x.byteOffset;
};
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/��/�����������������LICENSEnu�ȯ����������PK��������LS[��ݗ�������
������������� ��index.d.tsnu�ȯ����������PK��������LS[꽾�B��B���������������!��CHANGELOG.mdnu�ȯ����������PK��������LS[���9z	��z	��������������E%��package.jsonnu�ȯ����������PK��������LS[�S?��������	�������������.��.eslintrcnu�ȯ����������PK��������LS[A�B��������������������/��index.jsnu�ȯ����������PK������6��2����

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