# File lib/puppet/rails/resource.rb, line 180
180:     def parameter(param)
181:         if pn = param_names.find_by_name(param)
182:             if pv = param_values.find(:first, :conditions => [ 'param_name_id = ?', pn])
183:                 return pv.value
184:             else
185:                 return nil
186:             end
187:         end
188:     end