Ember CLI addon for including polyfill.io in your Ember application
npm install ember-cli-polyfill-io!CI
Ember CLI addon for including [polyfill.io][polyfill-io] in your Ember application
``bash`
ember install ember-cli-polyfill-io
You can provide configuration options through the config/environment.js file in your Ember app. The properties align with the [API provided by Polyfill.io][polyfill-docs], so use that for deeper documentation.
None of the following options are required, not even an empty polyfill-io object; with no configuration, the polyfill will just be injected by itself.
`javascript
module.exports = function () {
return {
"polyfill-io": {
// Custom URL to the polyfill, in case you are self-hosting
src: "https://cdn.mysite.com/assets/polyfill.js",
// min: Whether or not to use the minified version of the polyfill
// Only applicable if using the default src
min: false,
// features: What you want to enable
features: [
// Supports a string format...
"Intl",
// ...and an object format
{ name: "Array.prototype.find", always: false, gated: true },
],
// excludes: features to leave out
excludes: ["Array.prototype.contains"],
// flags: flags to add to all features
flags: ["gated"],
// All other options just provide the value directly to the query param
ua: "foo",
callback: "bar",
unknown: "baz",
rum: 0,
},
};
};
``
[polyfill-io]: https://polyfill.io/v3/
[polyfill-docs]: https://polyfill.io/v3/api/