Ember-CLI addon to add a polyfill for the
property, based on Ember's included RSVP.
Internet Explorer 11 and lower do not support
See full browser support details.
ember install ember-cli-promises-polyfill
The addon will import the polyfill by default to your
The polyfill essentially assigns
window.Promise = Ember.RSVP.Promise;, if your target browser does not have
Beginning with version 2.13 Ember CLI supports a Targets feature,
allowing you to specify the list of browsers your app should support like
last 1 Chrome versions or
If the caniuse database indicates that all browsers you want to support fully support the feature, then the
polyfill will not be included into your build, to not increase your bundle size.
Usage in an addon
This should also work as a nested addon of another addon, just include it as a
dependency. So if your addon
makes use of
Promise, you can use this to make sure the API is available. Given the above mentioned targets feature,
it will have no negative impact on the consuming app should the polyfill not be needed.
This addon was inspired by a similar polyfill addon: https://github.com/kaliber5/ember-cli-classlist-polyfill
This project is licensed under the MIT License.