discourse/app/assets/javascripts/truth-helpers/addon/helpers/and.js
Joffrey JAFFEUX 18777d9108
DEV: implements some of ember-truth-helpers (#12667)
The implemented helpers, are helper which might be in Ember core in the future:

- and
- or
- not
- eq
- not-eq
- lt
- lte
- gt
- gte

They follow the implementation of ember-truth-helpers: https://github.com/jmurphyau/ember-truth-helpers

Note 1: Ember rfcs are still debating going with {{not-eq}} or {{neq}}, should be easy to support in the future whatever is finally chosen.

Note 2: this commit also moves it to its own addon, and removes the {{not}} test, to simplify further updates.
2021-04-12 11:40:00 +02:00

14 lines
336 B
JavaScript

import Helper from "@ember/component/helper";
import truthConvert from "../utils/truth-convert";
export function and(params) {
for (let i = 0, len = params.length; i < len; i++) {
if (truthConvert(params[i]) === false) {
return params[i];
}
}
return params[params.length - 1];
}
export default Helper.helper(and);