From 2ba9e4721b6d96f0b9e66bbb2f8b09c9c413efe2 Mon Sep 17 00:00:00 2001
From: Raphaël Pinson <raphael.pinson@camptocamp.com>
Date: Thu, 2 May 2013 15:10:59 +0200
Subject: Add a dirname function

---
 lib/puppet/parser/functions/dirname.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 lib/puppet/parser/functions/dirname.rb

(limited to 'lib')

diff --git a/lib/puppet/parser/functions/dirname.rb b/lib/puppet/parser/functions/dirname.rb
new file mode 100644
index 0000000..ea8cc1e
--- /dev/null
+++ b/lib/puppet/parser/functions/dirname.rb
@@ -0,0 +1,15 @@
+module Puppet::Parser::Functions
+  newfunction(:dirname, :type => :rvalue, :doc => <<-EOS
+    Returns the dirname of a path.
+    EOS
+  ) do |arguments|
+
+    raise(Puppet::ParseError, "dirname(): Wrong number of arguments " +
+      "given (#{arguments.size} for 1)") if arguments.size < 1
+
+    path = arguments[0]
+    return File.dirname(path)
+  end
+end
+
+# vim: set ts=2 sw=2 et :
-- 
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