It’s like WeakSet but it supports non-objects.
npm install weakish-setIt’s like WeakSet but it supports non-objects.
Requires Node.js 6.0.0 or above.
``bash`
npm i weakish-map
The module exposes a single class.
The constructor supports the following arguments:
1. Optional: items (iterable): Initial key-value pairs for the Set.StrongSet
2. Optional: Object argument:
* (class): Set this if you have a custom Set class you want to use for storing non-objects. Defaults to the built-in Set.WeakSet
* (class): Set this if you have a custom WeakSet class you want to use for storing objects. Defaults to the built-in WeakSet.
Instances of this class have the following methods, which behave just like the corresponding methods on Set and WeakSet:
* has()
*
*
*
Instances also have methods which only work on non-objects:
* entries()
*
*
`javascript
// Before
const set1 = new WeakSet()
set1.add({})
set1.add('test') // Uncaught TypeError: Invalid value used in weak set
// After
const WeakishSet = require('weakish-set')
const set2 = new WeakishSet()
set2.add({})
set2.add('test')
``