Aggiornato Composer

vendor/phar-io/manifest/src/values/Author.php

@@ -2,27 +2,34 @@
 /*
  * This file is part of PharIo\Manifest.
  *
- * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ * Copyright (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de> and contributors
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
  */
 namespace PharIo\Manifest;
 
+use function sprintf;
+
 class Author {
     /** @var string */
     private $name;
 
-    /** @var Email */
+    /** @var null|Email */
     private $email;
 
-    public function __construct(string $name, Email $email) {
+    public function __construct(string $name, ?Email $email = null) {
         $this->name  = $name;
         $this->email = $email;
     }
 
     public function asString(): string {
-        return \sprintf(
+        if (!$this->hasEmail()) {
+            return $this->name;
+        }
+
+        return sprintf(
             '%s <%s>',
             $this->name,
             $this->email->asString()
@@ -33,7 +40,18 @@ class Author {
         return $this->name;
     }
 
+    /**
+     * @psalm-assert-if-true Email $this->email
+     */
+    public function hasEmail(): bool {
+        return $this->email !== null;
+    }
+
     public function getEmail(): Email {
+        if (!$this->hasEmail()) {
+            throw new NoEmailAddressException();
+        }
+
         return $this->email;
     }
 }