getInstances

Returns all mounted instances of every component. Pass a component constructor as the first parameter to get instances for a specific component only.

Usage

js

import { Base
, getInstances
 } from '@studiometa/js-toolkit';
import Component
 from './Component.js';

// Get all mounted instances of all components
const instances
 = getInstances
(); // Set<Base>

// Get all mounted instances of the `Component` component
getInstances
(Component
); // Set<Component>

Parameters

ctor (undefined | typeof Base): the class from which the instances should be retrieved

Return value

Set<Base>: all the instances created with the given class