Laravel "was()" concept

routes.php

<?php

// Redirect /bar to /foo
Route::get('/foo', 'FooController')->was('/bar');

// Redirect /my-dashboard to /account/dashboard
// It seems like 'was' should always be absolute, even in a group
Route::group(['prefix' => 'account'], function() {
  Route::get('/dashboard', [
    'as' => 'account.dashboard',
    'uses' => 'DashboardController@index',
    'was' => '/my-dashboard',
  ]);
});

// Redirect /user-activity/3 to /users/3/activity
Route::get('/users/{user}/activity')->was('/user-activity/{user}')