I'm extremely stupid and didn't commit as I go. To anyone reading this I'm extremely sorry. A lot of these changes are very broad and I plan on releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm afraid I couldn't wait. If you're ever in London I'll buy you a beer (or assorted beverage!) to make up for it, also I'll kiss your feet and give you a back massage, maybe.
babel-plugin-transform-object-set-prototype-of-to-assign
The object-set-prototype-of-to-assign plugin will transform all Object.setPrototypeOf calls to a method that will do a shallow defaults of all properties.
NOTE: There are some caveats when using this plugin, see the babel-plugin-transform-proto-to-assign README for more information..
Example
In
Object.setPrototypeOf(bar, foo);
Out
var _defaults = ...;
_defaults(bar, foo);
Installation
$ npm install babel-plugin-transform-object-set-prototype-of-to-assign
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["transform-object-set-prototype-of-to-assign"]
}
Via CLI
$ babel --plugins transform-object-set-prototype-of-to-assign script.js
Via Node API
require("babel-core").transform("code", {
plugins: ["transform-object-set-prototype-of-to-assign"]
});