Predis to v2.2.2

plugins/cache-redis/Predis/Command/Argument/Search/SpellcheckArguments.php

@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2023 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Argument\Search;
+
+use InvalidArgumentException;
+
+class SpellcheckArguments extends CommonArguments
+{
+    /**
+     * @var string[]
+     */
+    private $termsEnum = [
+        'include' => 'INCLUDE',
+        'exclude' => 'EXCLUDE',
+    ];
+
+    /**
+     * Is maximum Levenshtein distance for spelling suggestions (default: 1, max: 4).
+     *
+     * @return $this
+     */
+    public function distance(int $distance): self
+    {
+        $this->arguments[] = 'DISTANCE';
+        $this->arguments[] = $distance;
+
+        return $this;
+    }
+
+    /**
+     * Specifies an inclusion (INCLUDE) or exclusion (EXCLUDE) of a custom dictionary named {dict}.
+     *
+     * @param  string $dictionary
+     * @param  string $modifier
+     * @param  string ...$terms
+     * @return $this
+     */
+    public function terms(string $dictionary, string $modifier = 'INCLUDE', string ...$terms): self
+    {
+        if (!in_array(strtoupper($modifier), $this->termsEnum)) {
+            $enumValues = implode(', ', array_values($this->termsEnum));
+            throw new InvalidArgumentException("Wrong modifier value given. Currently supports: {$enumValues}");
+        }
+
+        array_push($this->arguments, 'TERMS', $this->termsEnum[strtolower($modifier)], $dictionary, ...$terms);
+
+        return $this;
+    }
+}