From e4afc9fd7b14eaa6fe4d52998ffee570f688035b Mon Sep 17 00:00:00 2001
From: fabien <fabien@93ef8e89-cb99-4229-a87c-7fa0fa45744b>
Date: Sun, 13 Dec 2009 12:22:53 +0000
Subject: [PATCH] added __toString() to Node_If

git-svn-id: http://svn.twig-project.org/trunk@163 93ef8e89-cb99-4229-a87c-7fa0fa45744b
---
 lib/Twig/Node/If.php |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/lib/Twig/Node/If.php b/lib/Twig/Node/If.php
index 4cb6869..6763ee7 100644
--- a/lib/Twig/Node/If.php
+++ b/lib/Twig/Node/If.php
@@ -29,6 +29,29 @@ class Twig_Node_If extends Twig_Node implements Twig_NodeListInterface
     $this->else = $else;
   }
 
+  public function __toString()
+  {
+    $repr = array(get_class($this).'(');
+    foreach ($this->tests as $test)
+    {
+      foreach (explode("\n", $test[0].' => '.$test[1]) as $line)
+      {
+        $repr[] = '    '.$line;
+      }
+    }
+    $repr[] = ')';
+
+    if ($this->else)
+    {
+      foreach (explode("\n", $this->else) as $line)
+      {
+        $repr[] = '    '.$line;
+      }
+    }
+
+    return implode("\n", $repr);
+  }
+
   public function getNodes()
   {
     $nodes = array();
-- 
1.7.2.5