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-rw-r--r--lib/puppet/interface.rb7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/puppet/interface.rb b/lib/puppet/interface.rb
index 999c38bad..2e52de43d 100644
--- a/lib/puppet/interface.rb
+++ b/lib/puppet/interface.rb
@@ -3,7 +3,12 @@ require 'puppet'
class Puppet::Interface
class << self
- attr_accessor :default_format
+ attr_accessor :default_format, :abstract
+
+ # Is this an actual interface, or a base class for others?
+ def abstract?
+ abstract
+ end
def set_default_format(format)
self.default_format = format.to_sym