# File lib/chef/mixin/language.rb, line 51
        def value_for_node(node)
          platform, version = node[:platform].to_s, node[:platform_version].to_s
          if @values.key?(platform) && @values[platform].key?(version)
            @values[platform][version]
          elsif @values.key?(platform) && @values[platform].key?("default")
            @values[platform]["default"]
          elsif @values.key?("default")
            @values["default"]
          else
            nil
          end
        end