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Ember.computed.collect()

collect (dependentKey) Ember.ComputedPropertypublic

Defined in packages/ember-runtime/lib/computed/reduce_computed_macros.js:541

A computed property that returns the array of values for the provided dependent properties.

Example

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let Hamster = Ember.Object.extend({
  clothes: Ember.computed.collect('hat', 'shirt')
});
 
let hamster = Hamster.create();
 
hamster.get('clothes'); // [null, null]
hamster.set('hat', 'Camp Hat');
hamster.set('shirt', 'Camp Shirt');
hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt']

Parameters:

dependentKey String

Returns:

Ember.ComputedProperty
computed property which maps values of all passed in properties to an array.
doc_EmberJs
doc_EmberJs
2025-01-10 15:47:30
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