fixing old "group" tab code

Author: weaverryan

src/Directive/TabDirective.php

@@ -12,7 +12,7 @@
 use Doctrine\RST\Directives\SubDirective;
 use Doctrine\RST\Nodes\Node;
 use Doctrine\RST\Parser;
-use SymfonyDocsBuilder\Node\GroupTabNode;
+use SymfonyDocsBuilder\Node\TabNode;
 
 /**
  * Directive that only appears within the "tabs" directive.
@@ -28,9 +28,9 @@ public function processSub(Parser $parser, ?Node $document, string $variable, st
     {
         $tabName = $data;
         if (!$tabName) {
-            throw new \RuntimeException(sprintf('The "group-tab" directive requires a tab name: ".. group-tab:: Tab Name".'));
+            throw new \RuntimeException(sprintf('The "tab" directive requires a tab name: ".. tab:: Tab Name".'));
         }
 
-        return new GroupTabNode($document->getNodes(), $data);
+        return new TabNode($document->getNodes(), $data);
     }
 }

src/Directive/TabsDirective.php

@@ -12,7 +12,7 @@
 use Doctrine\RST\Directives\SubDirective;
 use Doctrine\RST\Nodes\Node;
 use Doctrine\RST\Parser;
-use SymfonyDocsBuilder\Node\GroupTabNode;
+use SymfonyDocsBuilder\Node\TabNode;
 
 class TabsDirective extends SubDirective
 {
@@ -29,20 +29,20 @@ public function processSub(Parser $parser, ?Node $document, string $variable, st
         }
 
         $blocks = [];
-        foreach ($document->getNodes() as $groupTabNode) {
-            if (!$groupTabNode instanceof GroupTabNode) {
-                throw new \RuntimeException(sprintf('Only ".. group-tab::" content can appear within the "tab" directive.'));
+        foreach ($document->getNodes() as $tabNode) {
+            if (!$tabNode instanceof TabNode) {
+                throw new \RuntimeException(sprintf('Only ".. tab::" content can appear within the "tabs" directive.'));
             }
 
             $content = '';
-            foreach ($groupTabNode->getNodes() as $node) {
+            foreach ($tabNode->getNodes() as $node) {
                 $content .= $node->render();
             }
 
             $blocks[] = [
-                'hash' => hash('sha1', $groupTabNode->getTabName()),
-                'language_label' => $groupTabNode->getTabName(),
-                'language' => $groupTabNode->getSluggedTabName(),
+                'hash' => hash('sha1', $tabNode->getTabName()),
+                'language_label' => $tabNode->getTabName(),
+                'language' => $tabNode->getSluggedTabName(),
                 'code' => $content,
             ];
          }

src/Node/GroupTabNode.php renamed to src/Node/TabNode.php

@@ -5,9 +5,9 @@
 use Doctrine\RST\Nodes\Node;
 
 /**
- * Wraps nodes + options in a GroupTabDirective.
+ * Wraps nodes + options in a TabDirective.
  */
-class GroupTabNode extends Node
+class TabNode extends Node
 {
     /**
      * @var Node[]