# File lib/puppet/parameter.rb, line 249 249: def doc 250: @doc ||= "" 251: 252: unless defined? @addeddocvals 253: @doc += value_collection.doc 254: 255: if f = self.required_features 256: @doc += " Requires features %s." % f.flatten.collect { |f| f.to_s }.join(" ") 257: end 258: @addeddocvals = true 259: end 260: 261: @doc 262: end