Function

uniq (propertyKey) ComputedProperty public

Defined in packages/@ember/object/lib/computed/reduce_computed_macros.js:398

import { uniq } from '@ember/object/computed';

propertyKey

String

returns

ComputedProperty

computes a new array with all the unique elements from the dependent array

A computed property which returns a new array with all the unique elements from one or more dependent arrays.

Example

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import { uniq } from '@ember/object/computed';
import EmberObject from '@ember/object';

let Hamster = EmberObject.extend({
  uniqueFruits: uniq('fruits')
});

let hamster = Hamster.create({
  fruits: [
    'banana',
    'grape',
    'kale',
    'banana'
  ]
});

hamster.get('uniqueFruits'); // ['banana', 'grape', 'kale']