add ExceptionHelper

Author: MartkCz

src/ExceptionHelper.php

@@ -0,0 +1,21 @@
+<?php declare(strict_types = 1);
+
+namespace Utilitte\Php;
+
+use Nette\Utils\Helpers;
+
+final class ExceptionHelper
+{
+
+	public static function didYouMean(array $posibilities, string $value): string
+	{
+		$suggestion = Helpers::getSuggestion($posibilities, $value);
+
+		if ($suggestion !== null) {
+			return '.';
+		}
+
+		return sprintf(', did you mean "%s"?', $suggestion);
+	}
+
+}