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-# babel-plugin-transform-async-generator-functions
-
-> Turn async generator functions and for-await statements to ES2015 generators
-
-## Example
-
-**In**
-
-```javascript
-async function* agf() {
- await 1;
- yield 2;
-}
-```
-
-**Out**
-
-```javascript
-var _asyncGenerator = ...
-
-let agf = (() => {
- var _ref = _asyncGenerator.wrap(function* () {
- yield _asyncGenerator.await(1);
- yield 2;
- });
-
- return function agf() {
- return _ref.apply(this, arguments);
- };
-})();
-```
-
-For await example
-
-```js
-async function f() {
- for await (let x of y) {
- g(x);
- }
-}
-```
-
-**Example Usage**
-
-```js
-async function* genAnswers() {
- var stream = [ Promise.resolve(4), Promise.resolve(9), Promise.resolve(12) ];
- var total = 0;
- for await (let val of stream) {
- total += await val;
- yield total;
- }
-}
-
-function forEach(ai, fn) {
- return ai.next().then(function (r) {
- if (!r.done) {
- fn(r);
- return forEach(ai, fn);
- }
- });
-}
-
-var output = 0;
-forEach(genAnswers(), function(val) { output += val.value })
-.then(function () {
- console.log(output); // 42
-});
-```
-
-[Try it Out in the REPL](https://babeljs.io/repl/#?babili=false&evaluate=true&lineWrap=false&presets=stage-3&code=async%20function*%20genAnswers()%20%7B%0A%20%20var%20stream%20%3D%20%5B%20Promise.resolve(4)%2C%20Promise.resolve(9)%2C%20Promise.resolve(12)%20%5D%3B%0A%20%20var%20total%20%3D%200%3B%0A%20%20for%20await%20(let%20val%20of%20stream)%20%7B%0A%20%20%20%20total%20%2B%3D%20await%20val%3B%0A%20%20%20%20yield%20total%3B%0A%20%20%7D%0A%7D%0A%0Afunction%20forEach(ai%2C%20fn)%20%7B%0A%20%20return%20ai.next().then(function%20(r)%20%7B%0A%20%20%20%20if%20(!r.done)%20%7B%0A%20%20%20%20%20%20fn(r)%3B%0A%20%20%20%20%20%20return%20forEach(ai%2C%20fn)%3B%0A%20%20%20%20%7D%0A%20%20%7D)%3B%0A%7D%0A%0Avar%20output%20%3D%200%3B%0AforEach(genAnswers()%2C%20function(val)%20%7B%20output%20%2B%3D%20val.value%20%7D)%0A.then(function%20()%20%7B%0A%20%20console.log(output)%3B%20%2F%2F%2042%0A%7D)%3B&experimental=true&loose=false&spec=false&playground=true&stage=0)
-
-## Installation
-
-```sh
-npm install --save-dev babel-plugin-transform-async-generator-functions
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
- "plugins": ["transform-async-generator-functions"]
-}
-```
-
-### Via CLI
-
-```sh
-babel --plugins transform-async-generator-functions script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
- plugins: ["transform-async-generator-functions"]
-});
-```
-
-## References
-
-* [Proposal: Asynchronous iteration for ECMAScript](https://github.com/tc39/proposal-async-iteration)