From 19313b43ea04066a88a0b78e83650ac52785e2e9 Mon Sep 17 00:00:00 2001
From: Ken Barber <ken@bob.sh>
Date: Fri, 29 Jul 2011 22:18:56 +0100
Subject: (#3) Apply missing documentation to more functions.

---
 lib/puppet/parser/functions/upcase.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'lib/puppet/parser/functions/upcase.rb')

diff --git a/lib/puppet/parser/functions/upcase.rb b/lib/puppet/parser/functions/upcase.rb
index 8a9769d..fe6cadc 100644
--- a/lib/puppet/parser/functions/upcase.rb
+++ b/lib/puppet/parser/functions/upcase.rb
@@ -4,6 +4,15 @@
 
 module Puppet::Parser::Functions
   newfunction(:upcase, :type => :rvalue, :doc => <<-EOS
+Converts a string or an array of strings to uppercase.
+
+*Examples:*
+
+    upcase("abcd")
+
+Will return:
+
+    ASDF
     EOS
   ) do |arguments|
 
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