vendor/rails/activeresource/lib/active_resource/formats/xml_format.rb

   1 module ActiveResource
   2   module Formats
   3     module XmlFormat
   4       extend self
   5
   6       def extension
   7         "xml"
   8       end
   9
  10       def mime_type
  11         "application/xml"
  12       end
  13
  14       def encode(hash, options={})
  15         hash.to_xml(options)
  16       end
  17
  18       def decode(xml)
  19         from_xml_data(Hash.from_xml(xml))
  20       end
  21
  22       private
  23         # Manipulate from_xml Hash, because xml_simple is not exactly what we
  24         # want for Active Resource.
  25         def from_xml_data(data)
  26           if data.is_a?(Hash) && data.keys.size == 1
  27             data.values.first
  28           else
  29             data
  30           end
  31         end
  32     end
  33   end
  34 end