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"]
});
