fn-args - npm Package Compare versions

Comparing version 1.0.0 to 2.0.0

license

index.js

		'use strict';
		module.exports = function (fn) {
		module.exports = fn => {
		if (typeof fn !== 'function') {
		@@ -11,12 +11,11 @@ throw new TypeError('Expected a function');

		// from https://github.com/jrburke/requirejs
		var reComments = /(\/\([\s\S]?)\\/\|([^:]\|^)\/\/(.)$)/mg;
		const reComments = /(\/\([\s\S]?)\\/\|([^:]\|^)\/\/(.)$)/mg;

		var reFnArgs = /^function\s[^(]$([^)]+)$/;
		// the first part matches parens-less arrow functions
		// the second part matches the rest
		const reFnArgs = /^(?:async)?([^=()]+)=\|$([^)]+)$/;

		var match = reFnArgs.exec(fn.toString().replace(reComments, ''));
		const match = reFnArgs.exec(fn.toString().replace(reComments, ''));

		return match ? match[1].split(',').map(function (el) {
		return el.trim();
		}) : [];
		return match ? (match[1] \|\| match[2]).split(',').map(x => x.trim()) : [];
		};

package.json

		{
		"name": "fn-args",
		"version": "1.0.0",
		"description": "Get the arguments of a function",
		"version": "2.0.0",
		"description": "Get the arguments of a function, arrow function, generator function, async function",
		"license": "MIT",
		@@ -10,9 +10,9 @@ "repository": "sindresorhus/fn-args",
		"email": "sindresorhus@gmail.com",
		"url": "http://sindresorhus.com"
		"url": "sindresorhus.com"
		},
		"engines": {
		"node": ">=0.10.0"
		"node": ">=4"
		},
		"scripts": {
		"test": "mocha"
		"test": "xo && mocha --harmony"
		},
		@@ -23,12 +23,25 @@ "files": [
		"keywords": [
		"function",
		"arguments",
		"fn",
		"function",
		"func",
		"args",
		"arguments",
		"tostring",
		"extract"
		"extract",
		"parse",
		"generator",
		"async",
		"arrow"
		],
		"devDependencies": {
		"mocha": "*"
		"mocha": "*",
		"semver": "^5.3.0",
		"xo": "*"
		},
		"xo": {
		"esnext": true,
		"ignores": [
		"test*.js"
		]
		}
		}

readme.md

		# fn-args [![Build Status](https://travis-ci.org/sindresorhus/fn-args.svg?branch=master)](https://travis-ci.org/sindresorhus/fn-args)

		> Get the arguments of a function
		> Get the arguments of a function, arrow function, generator function, async function

		@@ -8,3 +8,3 @@

		```sh
		```
		$ npm install --save fn-args
		@@ -17,6 +17,15 @@ ```
		```js
		var fn = function (foo, bar) {};
		const fnArgs = require('fn-args');

		fnArgs(fn);
		fnArgs(function (foo, bar) {});
		//=> ['foo', 'bar']

		fnArgs((foo, bar) => {});
		//=> ['foo', 'bar']

		fnArgs(function * (foo, bar) {});
		//=> ['foo', 'bar']

		fnArgs(async function (foo, bar) {});
		//=> ['foo', 'bar']
		```
		@@ -27,2 +36,2 @@

		MIT © [Sindre Sorhus](http://sindresorhus.com)
		MIT © [Sindre Sorhus](https://sindresorhus.com)

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