Add addLast() function

src/Functions/Last.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Arendsen\FluxQueryBuilder\Functions;
+
+class Last extends Base
+{
+	/**
+	 * @var int $column
+	 */
+	private $column;
+
+	public function __construct(string $column = '_value')
+	{
+		$this->column = $column;
+	}
+
+	public function __toString()
+	{
+		return '|> last(column: ' . (string)$this->column . ') ';
+	}
+}