# File lib/gibbler.rb, line 409 def __gibbler(digest_type=nil) klass = self.class d = self.keys.sort { |a,b| a.inspect <=> b.inspect } d.collect! do |name| value = self[name] unless value.respond_to? :__gibbler gibbler_debug klass, :skipping, name next end '%s:%s:%s' % [value.class, name, value.__gibbler(digest_type)] end d = d.join(':').__gibbler(digest_type) a = Gibbler.digest '%s:%s:%s' % [klass, d.size, d], digest_type gibbler_debug klass, a, [klass, d.size, d] a end