Add support for rest argument notation

src/DocBlock/Tags/Method.php

@@ -127,7 +127,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
         if ('' !== $arguments) {
             $arguments = explode(',', $arguments);
             foreach($arguments as &$argument) {
-                $argument = explode(' ', trim($argument));
+                $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
                 if ($argument[0][0] === '$') {
                     $argumentName = substr($argument[0], 1);
                     $argumentType = new Void_();
@@ -135,6 +135,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
                     $argumentType = $typeResolver->resolve($argument[0], $context);
                     $argumentName = '';
                     if (isset($argument[1])) {
+                        $argument[1] = self::stripRestArg($argument[1]);
                         $argumentName = substr($argument[1], 1);
                     }
                 }
@@ -217,4 +218,13 @@ final class Method extends BaseTag implements Factory\StaticMethod
 
         return $arguments;
     }
+
+    private static function stripRestArg($argument)
+    {
+        if (strpos($argument, '...') === 0) {
+            $argument = trim(substr($argument, 3));
+        }
+
+        return $argument;
+    }
 }

tests/unit/DocBlock/Tags/MethodTest.php

@@ -139,6 +139,33 @@ class MethodTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($expected, $fixture->getArguments());
     }
 
+    /**
+     * @covers ::create
+     */
+    public function testRestArgumentIsParsedAsRegularArg()
+    {
+        $expected = [
+            [ 'name' => 'arg1', 'type' => new Void_() ],
+            [ 'name' => 'rest', 'type' => new Void_() ],
+            [ 'name' => 'rest2', 'type' => new Array_() ],
+        ];
+
+        $descriptionFactory = m::mock(DescriptionFactory::class);
+        $resolver           = new TypeResolver();
+        $context            = new Context('');
+        $description  = new Description('');
+        $descriptionFactory->shouldReceive('create')->with('', $context)->andReturn($description);
+
+        $fixture = Method::create(
+            'void myMethod($arg1, ...$rest, array ... $rest2)',
+            $resolver,
+            $descriptionFactory,
+            $context
+        );
+
+        $this->assertEquals($expected, $fixture->getArguments());
+    }
+
     /**
      * @covers ::__construct
      * @covers ::getReturnType