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| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
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| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/@babel/plugin-transform-async-to-generator/README.md | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
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diff --git a/node_modules/@babel/plugin-transform-async-to-generator/README.md b/node_modules/@babel/plugin-transform-async-to-generator/README.md new file mode 100644 index 00000000..8065bc8e --- /dev/null +++ b/node_modules/@babel/plugin-transform-async-to-generator/README.md @@ -0,0 +1,89 @@ +# @babel/plugin-transform-async-to-generator + +> Turn async functions into ES2015 generators + +> In Babel 7, `transform-async-to-module-method` was merged into this plugin + +## Example + +**In** + +```javascript +async function foo() { + await bar(); +} +``` + +**Out** + +```javascript +var _asyncToGenerator = function (fn) { + ... +}; +var foo = _asyncToGenerator(function* () { + yield bar(); +}); +``` + +**Out with options** + +> Turn async functions into a Bluebird coroutine + +```javascript +var Bluebird = require("bluebird"); + +var foo = Bluebird.coroutine(function* () { + yield bar(); +}); +``` + +## Installation + +```sh +npm install --save-dev @babel/plugin-transform-async-to-generator +``` + +## Usage + +### Via `.babelrc` (Recommended) + +**.babelrc** + +Without options: + +```json +{ + "plugins": ["@babel/plugin-transform-async-to-generator"] +} +``` + +With options: + +```json +{ + "plugins": [ + ["@babel/plugin-transform-async-to-generator", { + "module": "bluebird", + "method": "coroutine" + }] + ] +} +``` + +### Via CLI + +```sh +babel --plugins @babel/plugin-transform-async-to-generator script.js +``` + +### Via Node API + +```javascript +require("@babel/core").transform("code", { + plugins: ["@babel/plugin-transform-async-to-generator"] +}); +``` + +## References + +* [Proposal: Async Functions for ECMAScript](https://github.com/tc39/ecmascript-asyncawait) |
