for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace PeacefulBit\Packet\Context;
use function Nerd\Common\Arrays\append;
use function Nerd\Common\Functional\tail;
use PeacefulBit\Packet\Exception\RuntimeException;
class Stack
{
private $stack = [];
public function push($value)
array_push($this->stack, $value);
}
public function shift()
if (empty($this->stack)) {
throw new RuntimeException("Stack is empty");
return array_pop($this->stack);
public function shiftGroup($number)
$iter = tail(function ($left, $acc) use (&$iter) {
if ($left == 0) {
return array_reverse($acc);
return $iter($left - 1, append($acc, $this->shift()));
});
return $iter($number, []);
peacefulbit /
packet-lite
