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davelowensohn/component.js

Created February 18, 2016 18:30
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Ember 2.x nested @each workaround
Raw
component.js
// Nested eaches don't work, as per Ember rules:
// computedOrderSubTotal: computed('[email protected][email protected]') [....]
// Workaround:
nestedProperties: computed.mapBy('allOrderItems', 'properties'),
computedOrderSubTotal: computed('[email protected]', '[email protected]', {
get() {
return this.get('nestedProperties').map( item => item.pricePerUnit * item.qty).reduce( (a,b) => a + b, 0);
},
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