excessive load on Array parameter

As a fervent Python enthusiast, I have a strong distaste for JavaScript's lack of elegance.

Fortunately, I have found a solution to adapt it to my liking.

import { createApp } from 'vue'
import App from './App.vue'

var array_len_plugin = {
    install()
    {
        Array.prototype.len = function () { return this.length }
    }
}


var app = createApp( App )
app.use( array_len_plugin )
app.mount( '#app' )

However, this solution does not work as expected by default.

Array.prototype.len = Array.prototype.length

How can I make this modification function properly?

Answer №1

Adding a custom property to the Array prototype in JavaScript by using Object.defineProperty: 

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