Function

deprecatingAlias (dependentKey, options) ComputedProperty public

Module: @ember/object

Defined in packages/@ember/object/lib/computed/computed_macros.ts:796

Available since v1.7.0 

import { deprecatingAlias } from '@ember/object/computed';
dependentKey
String
options
Object
Options for `deprecate`.
returns
ComputedProperty
computed property which creates an alias with a deprecation to the original value for property.

Creates a new property that is an alias for another property on an object. Calls to get or set this property behave as though they were called on the original property, but also print a deprecation warning.

Example:

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import { set } from '@ember/object';
import { deprecatingAlias } from '@ember/object/computed';

class Hamster {
  @deprecatingAlias('cavendishCount', {
    id: 'hamster.deprecate-banana',
    until: '3.0.0'
  })
  bananaCount;
}

let hamster = new Hamster();

set(hamster, 'bananaCount', 5); // Prints a deprecation warning.
hamster.cavendishCount; // 5