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/prefix.rb | 7 +++++++
 1 file changed, 7 insertions(+)

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

diff --git a/lib/puppet/parser/functions/prefix.rb b/lib/puppet/parser/functions/prefix.rb
index 0e0cee2..4593976 100644
--- a/lib/puppet/parser/functions/prefix.rb
+++ b/lib/puppet/parser/functions/prefix.rb
@@ -4,6 +4,13 @@
 
 module Puppet::Parser::Functions
   newfunction(:prefix, :type => :rvalue, :doc => <<-EOS
+This function applies a prefix to all elements in an array.
+
+*Examles:*
+
+    prefix(['a','b','c'], 'p')
+
+Will return: ['pa','pb','pc']
     EOS
   ) do |arguments|
 
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