X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fshuffle.rb;h=3e10739a5ca6b10008385b1b99b8ad34996ffea7;hb=30caaa85aed7015ca0d77216bff175eebd917eb7;hp=942cbceab86bd5230a2f9fd0c8aa68313280ed9a;hpb=6963202b4b62c2816655ac9532521b018fdf83bd;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/shuffle.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/shuffle.rb
index 942cbceab..3e10739a5 100644
--- a/3rdparty/modules/stdlib/lib/puppet/parser/functions/shuffle.rb
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/shuffle.rb
@@ -1,14 +1,17 @@
 #
 # shuffle.rb
 #
-
 module Puppet::Parser::Functions
-  newfunction(:shuffle, :type => :rvalue, :doc => <<-EOS
-Randomizes the order of a string or array elements.
-    EOS
-  ) do |arguments|
+  newfunction(:shuffle, :type => :rvalue, :doc => <<-DOC
+  @summary
+    Randomizes the order of a string or array elements.
+
+   @return
+     randomized string or array
+  DOC
+             ) do |arguments|
 
-    raise(Puppet::ParseError, "shuffle(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.size < 1
+    raise(Puppet::ParseError, "shuffle(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?
 
     value = arguments[0]