{{fn ...}}

{{fn function ..args}}

{{fn}} allows you to pass parameters along to functions in your templates:

import { fn } from '@ember/helper';

function showAlert(message) {
  alert(`The message is: '${message}'`);
}

<template>
  <button type="button" {{on "click" (fn showAlert "Hello!")}}>
    Click me!
  </button>
</template>

TODO

Make this a built-in helper

• Tracking Issue: ?