43 lines
1.7 KiB
Markdown
43 lines
1.7 KiB
Markdown
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# function.prototype.name <sup>[![Version Badge][2]][1]</sup>
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[![dependency status][5]][6]
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[![dev dependency status][7]][8]
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[![License][license-image]][license-url]
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[![Downloads][downloads-image]][downloads-url]
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[![npm badge][11]][1]
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An ES2015 spec-compliant `Function.prototype.name` shim. Invoke its "shim" method to shim Function.prototype.name if it is unavailable.
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*Note*: `Function#name` requires a true ES5 environment - specifically, one with ES5 getters.
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This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES5-supported environment and complies with the [spec](https://www.ecma-international.org/ecma-262/6.0/#sec-get-regexp.prototype.flags).
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Most common usage:
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## Example
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```js
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var functionName = require('function.prototype.name');
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var assert = require('assert');
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assert.equal(functionName(function foo() {}), 'foo');
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functionName.shim();
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assert.equal(function foo() {}.name, 'foo');
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```
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## Tests
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Simply clone the repo, `npm install`, and run `npm test`
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[1]: https://npmjs.org/package/function.prototype.name
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[2]: https://versionbadg.es/es-shims/Function.prototype.name.svg
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[5]: https://david-dm.org/es-shims/Function.prototype.name.svg
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[6]: https://david-dm.org/es-shims/Function.prototype.name
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[7]: https://david-dm.org/es-shims/Function.prototype.name/dev-status.svg
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[8]: https://david-dm.org/es-shims/Function.prototype.name#info=devDependencies
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[11]: https://nodei.co/npm/function.prototype.name.png?downloads=true&stars=true
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[license-image]: https://img.shields.io/npm/l/function.prototype.name.svg
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[license-url]: LICENSE
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[downloads-image]: https://img.shields.io/npm/dm/function.prototype.name.svg
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[downloads-url]: https://npm-stat.com/charts.html?package=function.prototype.name
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