laravel use collection each

collection.php

<?php


class PagesController extends BaseController
{
    public function index()
    {
        $featuredEvents = Event::where('featured', '1')->get();
        $featuredEvents->each(function ($event) {
            $event->dateFormatted = Carbon::createFromFormat('d/m/Y', $event->date)->formatLocalized('%A %d %B');
        });
        return View::make('index')->with('featuredEvents', $featuredEvents);
    }
}