Load relative javascript assets based on route in Laravel

loadRelativeAssets.php

function loadRelativeAssets()
{
    $routeArray = explode('.', Route::currentRouteName());

    // We take the current route, create an array form it, run it
    // through the while statement checking to see if that file exists.
    // If it does, we load it. Then we remove that last element
    // from the array, and do it all again, until the array is empty
    while (!empty($routeArray)) {
        // Create the path to the js file
        $path = 'js/' . implode('/', $routeArray) . '.js';
        // Create the asset name
        $name = implode('', $routeArray);

        // Check to see if the file exists within /public/js
        if (File::exists(public_path() . '/' . $path)) {
            // If the file exists, load it into Theme::asset()
            Theme::asset()->container('footer')->add($name, $path);
        }

        // Remove the last element from the array
        array_pop($routeArray);
    }
}

loadRelativeAssets();

Brilliant.