Function

not (dependentKey) ComputedProperty public

Defined in packages/@ember/object/lib/computed/computed_macros.ts:198

import { not } from '@ember/object/computed';

dependentKey

String

returns

ComputedProperty

computed property which returns inverse of the original value for property

A computed property that returns the inverse boolean value of the original value for the dependent property.

Example:

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import { set } from '@ember/object';
import { not } from '@ember/object/computed';

class User {
  loggedIn = false;

  @not('loggedIn') isAnonymous;
}

let user = new User();

user.isAnonymous; // true
set(user, 'loggedIn', true);
user.isAnonymous; // false