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babel-plugin-transform-regenerator

babel-plugin-transform-regenerator

Transform async/generator functions with regenerator

Example

In

function* a() {
  yield 1;
}

Out

var _marked = [a].map(regeneratorRuntime.mark);
 
function a() {
  return regeneratorRuntime.wrap(function a$(_context) {
    while (1) {
      switch (_context.prev = _context.next) {
        case 0:
          _context.next = 2;
          return 1;
 
        case 2:
        case "end":
          return _context.stop();
      }
    }
  }, _marked[0], this);
}

Installation

npm install --save-dev babel-plugin-transform-regenerator

Usage

Via .babelrc (Recommended)

Without options:

{
  "plugins": ["transform-regenerator"]
}

With options:

name default value
asyncGenerators true
generators true
async true 
{
  "plugins": [
    ["transform-regenerator", {
      "asyncGenerators": false,
      "generators": false,
      "async": false
    }]
  ]
}

Via CLI

babel --plugins transform-regenerator script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["transform-regenerator"]
});

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Keywords

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Dependencies (1)

regenerator-transform

Dependents (381)

digirati-test-environment, reactables-text, babel-preset-frack, react-devpack, @lab009/babel-preset-magma, react-library-tool, babel-preset-es2015-script, babel-preset-es2015-ie-native-modules, mention-bot, babel-preset-node-module, tsapp-scripts, babel-preset-es2015-commonjs-nostrict, @benzinga/babel-preset-benzinga-webpack, babel-preset-skypager, react-app-scripts, babel-preset-es2015-without-strict-loose, @ciscospark/bin-walk, @inversion-of-control/electron-project, fis-msprd-babel-preset-es2015_6_18_0, ere, babel-preset-swifty, babel-preset-beidou-client, @kuali/client-build, seetook-acl, babel-preset-cqaso-kit, babel-preset-forbeslindesay, babel-preset-next-angular, create-react-app-scss-hmr, babel-preset-next-react, babel-preset-workrails, babel-preset-mrlannigan, react-deploy-s3, bedrock-js, babel-preset-avalon, babel-preset-urban, gulp-dev-tools, babel-preset-tomekf-es2016-node6, babel-preset-es2015-without-strict, babel-preset-saya, babel-preset-mattface, we-pepper, babel-preset-moped, nav-orm, red-cli, zaze, musefind-babel-preset-react-app, pragmatist, babel-preset-react-app-rollup, babel-preset-benzinga, babel-preset-es2015-nostrict, and more