From 826e0b7dcf28ef0ea756d7d91d0b4568480b19a1 Mon Sep 17 00:00:00 2001
From: jj <jj@jj>
Date: Fri, 20 Apr 2012 20:43:18 +0200
Subject: [PATCH] ruby: iterate in LinkedList

---
 plugins/ruby/ruby-memstruct.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/plugins/ruby/ruby-memstruct.rb b/plugins/ruby/ruby-memstruct.rb
index bc387de68..8189832e7 100644
--- a/plugins/ruby/ruby-memstruct.rb
+++ b/plugins/ruby/ruby-memstruct.rb
@@ -508,6 +508,15 @@ class DfLinkedList < Compound
 		_at(addr)
 	end
 
+	include Enumerable
+	def each
+		o = self
+		while o
+			yield o.item if o.item
+			o = o.next
+		end
+	end
+
 	def inspect ; "#<DfLinkedList prev=#{'0x%X' % _prev} next=#{'0x%X' % _next} #{item.inspect}>" ; end
 end