Function

helper (helper) public

Module: @ember/component

Defined in packages/ember-glimmer/lib/helper.ts:147

Available since v1.13.0

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

helper: Function; The helper function

In many cases, the ceremony of a full Helper class is not required. The helper method create pure-function helpers without instances. For example:

        
              currency.js
            
              import { helper } from '@ember/component/helper';

export default helper(function(params, hash) {
  let cents = params[0];
  let currency = hash.currency;
  return `${currency}${cents * 0.01}`;
});