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Enumerable#compact()

compactArraypublic

Defined in packages/ember-runtime/lib/mixins/enumerable.js:774

Returns a copy of the array with all null and undefined elements removed.

let arr = ['a', null, 'c', undefined];
arr.compact();  // ['a', 'c']

Returns:

Array: the array without null and undefined elements.

Links:

http://emberjs.com/api/classes/Ember.Enumerable.html#method_compact

doc_EmberJs

2016-11-30 16:51:55

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