# File lib/puppet/util/settings.rb, line 298
298:     def params(section = nil)
299:         if section
300:             section = section.intern if section.is_a? String
301:             @config.find_all { |name, obj|
302:                 obj.section == section
303:             }.collect { |name, obj|
304:                 name
305:             }
306:         else
307:             @config.keys
308:         end
309:     end