X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=banana%2Ftree.inc.php;h=6db3c44465aa735dbae90097d0740be94b2d0829;hb=1d521296445b60b0bf8f654509cb1ca5847d93df;hp=f780bcd7d8a50ed55f7d524e9d586947c93efd08;hpb=d3b026ab2c8ff2b0c5ca83a72cc08a7a81b38db2;p=banana.git

diff --git a/banana/tree.inc.php b/banana/tree.inc.php
index f780bcd..6db3c44 100644
--- a/banana/tree.inc.php
+++ b/banana/tree.inc.php
@@ -102,6 +102,13 @@ class BananaTree
         file_put_contents(BananaTree::filename($id), serialize($this));
     }
 
+    /** Return html to display the tree
+     */
+    public function &show()
+    {
+        return $this->data;
+    }
+
     /** Get filename
      */
     static private function filename($id)