From 92d4a4eb85d72253ee6310b44dd37aa71478ce11 Mon Sep 17 00:00:00 2001
From: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Date: Sat, 23 Apr 2011 16:43:11 +0100
Subject: First version.  Adding join to Puppet for use within the manifest
 files.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
---
 join.rb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 join.rb

diff --git a/join.rb b/join.rb
new file mode 100644
index 0000000..b616e05
--- /dev/null
+++ b/join.rb
@@ -0,0 +1,25 @@
+#
+# join.rb
+#
+
+module Puppet::Parser::Functions
+  newfunction(:join, :type => :rvalue, :doc => <<-EOS
+    EOS
+  ) do |arguments|
+
+    array = arguments[0]
+
+    suffix = arguments[1]
+    prefix = arguments[2]
+
+    if prefix and not prefix.empty?
+      result = prefix + array.join(suffix + prefix)
+    else
+      result = array.join(suffix)
+    end
+
+    return result
+  end
+end
+
+# vim: set ts=2 sw=2 et :
-- 
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