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function.prototype.name

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function.prototype.name - npm Package Compare versions

Comparing version
1.1.8
 to
1.2.0
+1
auto.d.ts
export {};
+20
eslint.config.mjs
import ljharb from '@ljharb/eslint-config/flat';
export default [
...ljharb,
{
rules: {
eqeqeq: ['error', 'allow-null'],
'max-lines-per-function': 'off',
'new-cap': [
'error', {
capIsNewExceptions: [
'HasOwnProperty',
'IsCallable',
],
},
],
'no-extra-parens': 'off',
},
},
];
+8
implementation.d.ts
/**
* An ES2015 spec-compliant `Function.prototype.name` getter implementation.
*
* @returns The name of the function it is called on.
*/
declare function getName(this: Function): string;
export = getName;
+21
index.d.ts
import implementation = require('./implementation');
import getPolyfill = require('./polyfill');
import shim = require('./shim');
/**
* Returns the name of the given function.
*
* @param fn - The function whose name to retrieve.
* @returns The name of the function.
*/
declare function getName(fn: Function): string;
declare namespace getName {
export {
getPolyfill,
implementation,
shim,
};
}
export = getName;
+8
polyfill.d.ts
import implementation = require('./implementation');
/**
* Gets the most compliant `Function.prototype.name` getter implementation to use.
*/
declare function getPolyfill(): typeof implementation;
export = getPolyfill;
+8
shim.d.ts
import implementation = require('./implementation');
/**
* Installs a `Function.prototype.name` getter in engines where functions lack names, and returns the polyfill implementation.
*/
declare function shimFunctionPrototypeName(): typeof implementation;
export = shimFunctionPrototypeName;
+10
tsconfig.json
{
"extends": "@ljharb/tsconfig",
"compilerOptions": {
"target": "ES2021"
},
"exclude": [
"coverage",
"test"
]
}
+5
-0
.editorconfig

@@ -20,2 +20,7 @@ root = true

[*.{d.ts,{,m}js}]
block_comment_start = /*
block_comment = *
block_comment_end = */
[*.json]

@@ -22,0 +27,0 @@ max_line_length = off

+13
-0
CHANGELOG.md

@@ -8,2 +8,15 @@ # Changelog

## [v1.2.0](https://github.com/es-shims/Function.prototype.name/compare/v1.1.8...v1.2.0) - 2026-06-11
### Commits
- [New] add types [`2536496`](https://github.com/es-shims/Function.prototype.name/commit/2536496734512e81d8c3d127ebe2c3fddbe2e211)
- [Dev Deps] update `eslint` [`fa6890a`](https://github.com/es-shims/Function.prototype.name/commit/fa6890a58d9fe84c90091b2fb54178b0a5476f70)
- [Refactor] use `is-document.all` [`7fe6fc3`](https://github.com/es-shims/Function.prototype.name/commit/7fe6fc3ac677b9e8f5f73661e15c7c8e5f453743)
- [Refactor] better support cjs-module-lexer [`1552d61`](https://github.com/es-shims/Function.prototype.name/commit/1552d61bcd8d01b31cf51da58f2d241da11c76f0)
- [Dev Deps] update `@ljharb/eslint-config`, `auto-changelog`, `eslint`, `for-each`, `has-strict-mode`, `make-generator-function`, `npmignore`, `tape` [`dc47ed5`](https://github.com/es-shims/Function.prototype.name/commit/dc47ed5a539e5f3c289c4f8f3e88d4556115b1d2)
- [Robustness] use `es-errors`, `es-define-property` [`ef06a13`](https://github.com/es-shims/Function.prototype.name/commit/ef06a13351b4e3b4db514fde7ab46977c90d9200)
- [Deps] update `call-bind`, `call-bound`, `hasown` [`2f4d6f9`](https://github.com/es-shims/Function.prototype.name/commit/2f4d6f962980bbe01ef69ea2fcbed26088a51a79)
- [actions] update workflows [`204f04f`](https://github.com/es-shims/Function.prototype.name/commit/204f04fe080278ba21199b6a8d9662d3678313f5)
## [v1.1.8](https://github.com/es-shims/Function.prototype.name/compare/v1.1.7...v1.1.8) - 2024-12-19

@@ -10,0 +23,0 @@ 

+8
-30
implementation.js

@@ -6,9 +6,12 @@ 'use strict';

var functionsHaveNames = require('functions-have-names')();
var $TypeError = require('es-errors/type');
var callBound = require('call-bound');
var isDDA = require('is-document.all');
var $functionToString = callBound('Function.prototype.toString');
var $stringMatch = callBound('String.prototype.match');
var toStr = callBound('Object.prototype.toString');
var classRegex = /^class /;
/** @param {unknown} fn */
var isClass = function isClassConstructor(fn) {

@@ -30,34 +33,8 @@ if (IsCallable(fn)) {

var isIE68 = !(0 in [,]); // eslint-disable-line no-sparse-arrays, comma-spacing
var objectClass = '[object Object]';
var ddaClass = '[object HTMLAllCollection]';
var functionProto = Function.prototype;
var isDDA = function isDocumentDotAll() {
return false;
};
if (typeof document === 'object') {
// Firefox 3 canonicalizes DDA to undefined when it's not accessed directly
var all = document.all;
if (toStr(all) === toStr(document.all)) {
isDDA = function isDocumentDotAll(value) {
/* globals document: false */
// in IE 6-8, typeof document.all is "object" and it's truthy
if ((isIE68 || !value) && (typeof value === 'undefined' || typeof value === 'object')) {
try {
var str = toStr(value);
// IE 6-8 uses `objectClass`
return (str === ddaClass || str === objectClass) && value('') == null; // eslint-disable-line eqeqeq
} catch (e) { /**/ }
}
return false;
};
}
}
/** @type {import('./implementation')} */
module.exports = function getName() {
if (isDDA(this) || (!isClass(this) && !IsCallable(this))) {
throw new TypeError('Function.prototype.name sham getter called on non-function');
throw new $TypeError('Function.prototype.name sham getter called on non-function');
}

@@ -73,3 +50,4 @@ if (functionsHaveNames && hasOwn(this, 'name')) {

var name = match && match[1];
return name;
return /** @type {string} */ (name);
};
+5
-7
index.js
'use strict';
var define = require('define-properties');
var callBind = require('call-bind');

@@ -12,8 +11,7 @@

define(bound, {
getPolyfill: getPolyfill,
implementation: implementation,
shim: shim
});
/** @type {import('.')} */
module.exports = bound;
module.exports = bound;
module.exports.getPolyfill = getPolyfill;
module.exports.implementation = implementation;
module.exports.shim = shim;
+26
-17
package.json
{
"name": "function.prototype.name",
"version": "1.1.8",
"version": "1.2.0",
"author": "Jordan Harband <ljharb@gmail.com>",

@@ -20,4 +20,4 @@ "funding": {

"prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')",
"lint": "eslint --ext=js,mjs .",
"postlint": "es-shim-api --bound",
"lint": "eslint .",
"postlint": "es-shim-api --bound && tsc -p . && attw -P",
"version": "auto-changelog && git add CHANGELOG.md",

@@ -41,26 +41,35 @@ "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""

"dependencies": {
"call-bind": "^1.0.8",
"call-bound": "^1.0.3",
"define-properties": "^1.2.1",
"call-bind": "^1.0.9",
"call-bound": "^1.0.4",
"es-define-property": "^1.0.1",
"es-errors": "^1.3.0",
"functions-have-names": "^1.2.3",
"hasown": "^2.0.2",
"is-callable": "^1.2.7"
"has-property-descriptors": "^1.0.2",
"hasown": "^2.0.4",
"is-callable": "^1.2.7",
"is-document.all": "^1.0.0"
},
"devDependencies": {
"@arethetypeswrong/cli": "^0.18.3",
"@es-shims/api": "^2.5.1",
"@ljharb/eslint-config": "^21.1.1",
"auto-changelog": "^2.5.0",
"@ljharb/eslint-config": "^22.2.3",
"@ljharb/tsconfig": "^0.3.2",
"@types/call-bind": "^1.0.5",
"@types/functions-have-names": "^1.2.2",
"@types/is-callable": "^1.1.2",
"auto-changelog": "^2.6.0",
"eclint": "^2.8.1",
"encoding": "^0.1.13",
"eslint": "=8.8.0",
"for-each": "^0.3.3",
"has-strict-mode": "^1.0.1",
"eslint": "^10.4.1",
"for-each": "^0.3.5",
"has-strict-mode": "^1.1.0",
"in-publish": "^2.0.1",
"jiti": "^0.0.0",
"make-arrow-function": "^1.2.0",
"make-async-function": "^1.0.0",
"make-generator-function": "^2.0.0",
"npmignore": "^0.3.1",
"make-generator-function": "^2.1.0",
"npmignore": "^0.3.5",
"nyc": "^10.3.2",
"safe-publish-latest": "^2.0.0",
"tape": "^5.9.0",
"tape": "^5.10.0",
"typescript": "next",
"uglify-register": "^1.0.1"

@@ -67,0 +76,0 @@ },

+1
-0
polyfill.js

@@ -5,4 +5,5 @@ 'use strict';

/** @type {import('./polyfill')} */
module.exports = function getPolyfill() {
return implementation;
};
+9
-6
shim.js
'use strict';
var supportsDescriptors = require('define-properties').supportsDescriptors;
var supportsDescriptors = require('has-property-descriptors')();
var functionsHaveNames = require('functions-have-names')();
var $TypeError = require('es-errors/type');
var getPolyfill = require('./polyfill');
var defineProperty = Object.defineProperty;
var TypeErr = TypeError;
var defineProperty = require('es-define-property');
/** @type {import('./shim')} */
module.exports = function shimName() {

@@ -14,5 +16,6 @@ var polyfill = getPolyfill();

}
if (!supportsDescriptors) {
throw new TypeErr('Shimming Function.prototype.name support requires ES5 property descriptor support.');
if (!supportsDescriptors || !defineProperty) {
throw new $TypeError('Shimming Function.prototype.name support requires ES5 property descriptor support.');
}
var functionProto = Function.prototype;

@@ -25,3 +28,3 @@ defineProperty(functionProto, 'name', {

if (this !== functionProto) {
defineProperty(this, 'name', {
/** @type {Exclude<typeof defineProperty, false>} */ (defineProperty)(this, 'name', {
configurable: true,

@@ -28,0 +31,0 @@ enumerable: false,

+1
-1
test/shimmed.js

@@ -6,3 +6,3 @@ 'use strict';

var test = require('tape');
var supportsDescriptors = require('define-properties').supportsDescriptors;
var supportsDescriptors = require('has-property-descriptors')();
var isEnumerable = Object.prototype.propertyIsEnumerable;

@@ -9,0 +9,0 @@ 

+2
-2
test/tests.js

@@ -10,3 +10,3 @@ 'use strict';

var foo = Object(function foo() {});
var foo = Object(function foo() {}); // eslint-disable-line no-shadow
var anon = Object(function () {});

@@ -64,3 +64,3 @@ var evalled = Object(Function()); // eslint-disable-line no-new-func

t.test('DOM', function (st) {
/* eslint-env browser */
/* globals document: false */

@@ -67,0 +67,0 @@ st.test('document.all', { skip: typeof document !== 'object' }, function (s2t) {

-15
.eslintrc
{
"root": true,
"extends": "@ljharb",
"rules": {
"max-lines-per-function": 0,
"new-cap": [2, {
"capIsNewExceptions": [
"HasOwnProperty",
"IsCallable",
],
}],
},
}