Ember-computed-by

Ember computed by made to allow computed.oneWay that still has its bindings to original property.

CAVEAT: if you need to set property as undefined you might have some issues and it would better to have computed.oneWay addition to an observer.

Installation

npm install ember-computed-by

Using

import Ember from 'ember';
import computedBy from 'ember-computed-by';

export default Ember.Component.extend({
  finalValue: computedBy('value');
});