# File lib/puppet/parser/functions.rb, line 111
111:     def self.rvalue?(name)
112:         name = symbolize(name)
113: 
114:         if @functions.include? name
115:             case @functions[name][:type]
116:             when :statement; return false
117:             when :rvalue; return true
118:             end
119:         else
120:             return false
121:         end
122:     end