3 files changed, 25 insertions, 7 deletions

diff --git a/lib/puppet/util/classgen.rb b/lib/puppet/util/classgen.rb
index ed69c5878..1e99aa873 100644
--- a/lib/puppet/util/classgen.rb
+++ b/lib/puppet/util/classgen.rb
@@ -124,11 +124,23 @@ module Puppet::Util::ClassGen
     klass
   end
 
+  # const_defined? in Ruby 1.9 behaves differently in terms
+  # of which class hierarchy it polls for nested namespaces
+  #
+  # See http://redmine.ruby-lang.org/issues/show/1915
+  def is_constant_defined?(const)
+    if ::RUBY_VERSION =~ /1.9/
+      const_defined?(const, false)
+    else
+      const_defined?(const)
+    end
+  end
+
   # Handle the setting and/or removing of the associated constant.
   def handleclassconst(klass, name, options)
     const = genconst_string(name, options)
 
-    if const_defined?(const)
+    if is_constant_defined?(const)
       if options[:overwrite]
         Puppet.info "Redefining #{name} in #{self}"
         remove_const(const)
diff --git a/lib/puppet/util/log/destinations.rb b/lib/puppet/util/log/destinations.rb
index dd0d996bf..9550e2c3b 100644
--- a/lib/puppet/util/log/destinations.rb
+++ b/lib/puppet/util/log/destinations.rb
@@ -96,7 +96,7 @@ Puppet::Util::Log.newdesttype :console do
   HWHITE  = {:console => "", :html => "FFFFFF"}
   RESET   = {:console => "",    :html => ""      }
 
-  @@colormap = {
+  Colormap = {
     :debug => WHITE,
     :info => GREEN,
     :notice => CYAN,
@@ -117,11 +117,11 @@ Puppet::Util::Log.newdesttype :console do
   end
 
   def console_color(level, str)
-    @@colormap[level][:console] + str + RESET[:console]
+    Colormap[level][:console] + str + RESET[:console]
   end
 
   def html_color(level, str)
-    %{<span style="color: %s">%s</span>} % [@@colormap[level][:html], str]
+    %{<span style="color: %s">%s</span>} % [Colormap[level][:html], str]
   end
 
   def initialize
diff --git a/lib/puppet/util/rdoc/parser.rb b/lib/puppet/util/rdoc/parser.rb
index 0f746e2ea..762ce25f0 100644
--- a/lib/puppet/util/rdoc/parser.rb
+++ b/lib/puppet/util/rdoc/parser.rb
@@ -7,13 +7,19 @@
 require "rdoc/code_objects"
 require "puppet/util/rdoc/code_objects"
 require "rdoc/tokenstream"
-require "rdoc/markup/simple_markup/preprocess"
-require "rdoc/parsers/parserfactory"
+
+if ::RUBY_VERSION =~ /1.9/
+	require "rdoc/markup/preprocess"
+	require "rdoc/parser"
+else
+	require "rdoc/markup/simple_markup/preprocess"
+	require "rdoc/parsers/parserfactory"
+end
 
 module RDoc
 
 class Parser
-  extend ParserFactory
+  extend ParserFactory unless ::RUBY_VERSION =~ /1.9/
 
   SITE = "__site__"