<?php
namespace Rubicon\Collection;
require dirname(__DIR__) . '/vendor/autoload.php';
$obj1 = new \stdClass();
$obj1->id = 1;
$obj1->data = '1';
$obj2 = new \stdClass();
$obj2->id = 1;
$obj2->data = '2';
$obj3 = new \stdClass();
$obj3->id = 2;
$obj3->data = '3';
$collection = new Collection([$obj1, $obj2, $obj3]);
print_r($collection->distinct(function ($obj) {
return $obj->id;
}));
