pax_global_header00006660000000000000000000000064131535476130014522gustar00rootroot0000000000000052 comment=c385a926aaec91ea4f84e47db17d0c830f5c8fbd make-async-function-1.0.0/000077500000000000000000000000001315354761300153735ustar00rootroot00000000000000make-async-function-1.0.0/.eslintrc000066400000000000000000000001171315354761300172160ustar00rootroot00000000000000{ "root": true, "extends": "@ljharb", "rules": { "no-new-func": 0, } } make-async-function-1.0.0/.gitignore000066400000000000000000000017071315354761300173700ustar00rootroot00000000000000# Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* # Runtime data pids *.pid *.seed *.pid.lock # Directory for instrumented libs generated by jscoverage/JSCover lib-cov # Coverage directory used by tools like istanbul coverage # nyc test coverage .nyc_output # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) .grunt # Bower dependency directory (https://bower.io/) bower_components # node-waf configuration .lock-wscript # Compiled binary addons (http://nodejs.org/api/addons.html) build/Release # Dependency directories node_modules/ jspm_packages/ # Typescript v1 declaration files typings/ # Optional npm cache directory .npm # Optional eslint cache .eslintcache # Optional REPL history .node_repl_history # Output of 'npm pack' *.tgz # Yarn Integrity file .yarn-integrity # dotenv environment variables file .env # Only apps should have lockfiles. npm-shrinkwrap.json package-lock.json yarn.lock make-async-function-1.0.0/.npmrc000066400000000000000000000000231315354761300165060ustar00rootroot00000000000000package-lock=false make-async-function-1.0.0/.travis.yml000066400000000000000000000115231315354761300175060ustar00rootroot00000000000000language: node_js os: - linux node_js: - "8.4" - "7.10" - "6.11" - "5.12" - "4.8" - "iojs-v3.3" - "iojs-v2.5" - "iojs-v1.8" - "0.12" - "0.10" - "0.8" before_install: - 'nvm install-latest-npm' install: - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;' script: - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi' - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi' - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi' - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi' sudo: false env: - TEST=true matrix: fast_finish: true include: - node_js: "node" env: PRETEST=true - node_js: "node" env: POSTTEST=true - node_js: "8.3" env: TEST=true ALLOW_FAILURE=true - node_js: "8.2" env: TEST=true ALLOW_FAILURE=true - node_js: "8.1" env: TEST=true ALLOW_FAILURE=true - node_js: "8.0" env: TEST=true ALLOW_FAILURE=true - node_js: "7.9" env: TEST=true ALLOW_FAILURE=true - node_js: "7.8" env: TEST=true ALLOW_FAILURE=true - node_js: "7.7" env: TEST=true ALLOW_FAILURE=true - node_js: "7.6" env: TEST=true ALLOW_FAILURE=true - node_js: "7.5" env: TEST=true ALLOW_FAILURE=true - node_js: "7.4" env: TEST=true ALLOW_FAILURE=true - node_js: "7.3" env: TEST=true ALLOW_FAILURE=true - node_js: "7.2" env: TEST=true ALLOW_FAILURE=true - node_js: "7.1" env: TEST=true ALLOW_FAILURE=true - node_js: "7.0" env: TEST=true ALLOW_FAILURE=true - node_js: "6.10" env: TEST=true ALLOW_FAILURE=true - node_js: "6.9" env: TEST=true ALLOW_FAILURE=true - node_js: "6.8" env: TEST=true ALLOW_FAILURE=true - node_js: "6.7" env: TEST=true ALLOW_FAILURE=true - node_js: "6.6" env: TEST=true ALLOW_FAILURE=true - node_js: "6.5" env: TEST=true ALLOW_FAILURE=true - node_js: "6.4" env: TEST=true ALLOW_FAILURE=true - node_js: "6.3" env: TEST=true ALLOW_FAILURE=true - node_js: "6.2" env: TEST=true ALLOW_FAILURE=true - node_js: "6.1" env: TEST=true ALLOW_FAILURE=true - node_js: "6.0" env: TEST=true ALLOW_FAILURE=true - node_js: "5.11" env: TEST=true ALLOW_FAILURE=true - node_js: "5.10" env: TEST=true ALLOW_FAILURE=true - node_js: "5.9" env: TEST=true ALLOW_FAILURE=true - node_js: "5.8" env: TEST=true ALLOW_FAILURE=true - node_js: "5.7" env: TEST=true ALLOW_FAILURE=true - node_js: "5.6" env: TEST=true ALLOW_FAILURE=true - node_js: "5.5" env: TEST=true ALLOW_FAILURE=true - node_js: "5.4" env: TEST=true ALLOW_FAILURE=true - node_js: "5.3" env: TEST=true ALLOW_FAILURE=true - node_js: "5.2" env: TEST=true ALLOW_FAILURE=true - node_js: "5.1" env: TEST=true ALLOW_FAILURE=true - node_js: "5.0" env: TEST=true ALLOW_FAILURE=true - node_js: "4.7" env: TEST=true ALLOW_FAILURE=true - node_js: "4.6" env: TEST=true ALLOW_FAILURE=true - node_js: "4.5" env: TEST=true ALLOW_FAILURE=true - node_js: "4.4" env: TEST=true ALLOW_FAILURE=true - node_js: "4.3" env: TEST=true ALLOW_FAILURE=true - node_js: "4.2" env: TEST=true ALLOW_FAILURE=true - node_js: "4.1" env: TEST=true ALLOW_FAILURE=true - node_js: "4.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.4" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.3" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.7" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.6" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.5" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.4" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.3" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.0" env: TEST=true ALLOW_FAILURE=true - node_js: "0.11" env: TEST=true ALLOW_FAILURE=true - node_js: "0.9" env: TEST=true ALLOW_FAILURE=true - node_js: "0.6" env: TEST=true ALLOW_FAILURE=true - node_js: "0.4" env: TEST=true ALLOW_FAILURE=true allow_failures: - os: osx - env: TEST=true ALLOW_FAILURE=true - env: COVERAGE=true make-async-function-1.0.0/CHANGELOG.md000066400000000000000000000000711315354761300172020ustar00rootroot000000000000001.0.0 / 2017-09-05 ================= * Initial release make-async-function-1.0.0/LICENSE000066400000000000000000000020571315354761300164040ustar00rootroot00000000000000MIT License Copyright (c) 2017 Jordan Harband 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. make-async-function-1.0.0/README.md000066400000000000000000000033621315354761300166560ustar00rootroot00000000000000# make-async-function [![Version Badge][npm-version-svg]][package-url] [![Build Status][travis-svg]][travis-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url] [![npm badge][npm-badge-png]][package-url] Function that returns an arbitrary `async function`, or undefined if `async function` syntax is unsupported. ## Example ```js var maybeAsyncFunction = require('make-async-function')(); if (maybeAsyncFunction) { assert(typeof maybeAsyncFunction === 'function'); } else { assert(typeof maybeAsyncFunction === 'undefined'); } var asyncFunctions = require('make-async-function').list(); assert(asyncFunctions.every(function (fn) { return typeof fn === 'function'; })); ``` ## Tests Simply clone the repo, `npm install`, and run `npm test` [package-url]: https://npmjs.org/package/make-async-function [npm-version-svg]: http://versionbadg.es/ljharb/make-async-function.svg [travis-svg]: https://travis-ci.org/ljharb/make-async-function.svg [travis-url]: https://travis-ci.org/ljharb/make-async-function [deps-svg]: https://david-dm.org/ljharb/make-async-function.svg [deps-url]: https://david-dm.org/ljharb/make-async-function [dev-deps-svg]: https://david-dm.org/ljharb/make-async-function/dev-status.svg [dev-deps-url]: https://david-dm.org/ljharb/make-async-function#info=devDependencies [npm-badge-png]: https://nodei.co/npm/make-async-function.png?downloads=true&stars=true [license-image]: http://img.shields.io/npm/l/make-async-function.svg [license-url]: LICENSE [downloads-image]: http://img.shields.io/npm/dm/make-async-function.svg [downloads-url]: http://npm-stat.com/charts.html?package=make-async-function make-async-function-1.0.0/index.js000066400000000000000000000007001315354761300170350ustar00rootroot00000000000000'use strict'; var getAsyncs = function getAsyncFunctions() { return [ Function('return async (a, b) => a * b;')(), Function('return async () => {};')(), Function('return async function foo() {}')() ]; }; var asyncFuncs = []; try { asyncFuncs = getAsyncs(); } catch (e) { /**/ } module.exports = function makeAsyncFunction() { return asyncFuncs[0]; }; module.exports.list = function makeAsyncFunctions() { return asyncFuncs.slice(); }; make-async-function-1.0.0/package.json000066400000000000000000000020071315354761300176600ustar00rootroot00000000000000{ "name": "make-async-function", "version": "1.0.0", "description": "Function that returns an arbitrary `async function`, or undefined if `async function` syntax is unsupported.", "main": "./", "scripts": { "prepublish": "safe-publish-latest", "lint": "eslint .", "pretest": "npm run lint", "tests-only": "node test", "test": "npm run tests-only", "posttest": "npm run security", "security": "nsp check" }, "repository": { "type": "git", "url": "git+https://github.com/ljharb/make-async-function.git" }, "keywords": [ "async function", "async", "function", "ES2017", "ES8", "ES7", "ES6", "promise", "await" ], "author": "Jordan Harband ", "license": "MIT", "bugs": { "url": "https://github.com/ljharb/make-async-function/issues" }, "homepage": "https://github.com/ljharb/make-async-function#readme", "devDependencies": { "@ljharb/eslint-config": "^12.2.1", "eslint": "^4.6.1", "nsp": "^2.7.0", "safe-publish-latest": "^1.1.1", "tape": "^4.8.0" } } make-async-function-1.0.0/test/000077500000000000000000000000001315354761300163525ustar00rootroot00000000000000make-async-function-1.0.0/test/index.js000066400000000000000000000022551315354761300200230ustar00rootroot00000000000000'use strict'; var test = require('tape'); var makeAsyncFunction = require('../'); test('makeAsyncFunction() is undefined or an arrow function', function (t) { var asyncFunction = makeAsyncFunction(); if (asyncFunction) { t.equal(typeof asyncFunction, 'function', 'makeArrowFunction is function'); t.equal(String(asyncFunction), 'async (a, b) => a * b', 'asyncFunction has expected source'); } else { t.comment('async functions not supported'); t.equal(typeof asyncFunction, 'undefined', 'makeArrowFunction is undefined'); } t.end(); }); test('makeArrowFunction.list() is an array', function (t) { var funcs = makeAsyncFunction.list(); var expectedSources = [ 'async (a, b) => a * b', 'async () => {}', 'async function foo() {}' ]; t.plan(1 + (2 * funcs.length)); t.equal(Object.prototype.toString.call(funcs), '[object Array]', 'list() is an array'); if (funcs.length === 0) { t.comment('no arrow functions present'); } else { for (var i = 0; i < funcs.length; ++i) { t.equal(typeof funcs[i], 'function', funcs[i] + ' is a function'); t.equal(String(funcs[i]), expectedSources[i], '"' + funcs[i] + '" !== "' + expectedSources[i] + '"'); } } t.end(); });