diff.rb in puppet-2.7.19

- old
+ new

@@ -1,5 +1,7 @@
+require 'tempfile'
+
 # Provide a diff between two strings.
 module Puppet::Util::Diff
   include Puppet::Util
   require 'tempfile'
 
@@ -62,10 +64,9 @@
     # Handle the last remaining hunk
     output << oldhunk.diff(format) << "\n"
   end
 
   def string_file_diff(path, string)
-    require 'tempfile'
     tempfile = Tempfile.new("puppet-diffing")
     tempfile.open
     tempfile.print string
     tempfile.close
     notice "\n" + diff(path, tempfile.path)