inlined a function

Author: eceltov

app/helpers/MetaFormats/AnnotationConversion/NetteAnnotationConverter.php

@@ -226,11 +226,15 @@ public static function convertRegexCapturesToParenthesesBuilder(array $annotatio
         }
         $validation = $annotationParameters["validation"];
 
-        if (Utils::checkValidationNullability($validation)) {
-            // remove the '|null' from the end of the string
-            $validation = substr($validation, 0, -5);
+        // check nullability
+        // validation strings contain the 'null' qualifier always at the end of the string.
+        $nullabilitySuffix = "|null";
+        if (str_ends_with($validation, $nullabilitySuffix)) {
+            // remove the '|null'
+            $validation = substr($validation, 0, -strlen($nullabilitySuffix));
             $nullable = true;
         }
+
         // this will always produce a single validator (the annotations do not contain multiple validation fields)
         $validator = self::convertAnnotationValidationToValidatorString($validation);
         $parenthesesBuilder->addValue(value: $validator);

app/helpers/MetaFormats/AnnotationConversion/Utils.php

@@ -29,17 +29,6 @@ public static function shortenClass(string $className)
         return end($tokens);
     }
 
-    /**
-     * Checks whether the validation string ends with the "|null" suffix.
-     * Validation strings contain the "null" qualifier always at the end of the string.
-     * @param string $validation The validation string.
-     * @return bool Returns whether the validation ends with "|null".
-     */
-    public static function checkValidationNullability(string $validation): bool
-    {
-        return str_ends_with($validation, "|null");
-    }
-
     /**
      * Splits a string into lines.
      * @param string $fileContent The string to be split.