Contents

module ActiveFedora
  class DatastreamHash < Hash
    
    def initialize (obj)
      @obj = obj
      super()
    end

    def [] (key)
      if key == 'DC' && !has_key?(key)
        ds = Datastream.new(@obj.inner_object, key, :controlGroup=>'X')
        self[key] = ds
      end
      super
    end 

    def []= (key, val)
      @obj.inner_object.datastreams[key]=val
      super
    end 

    def freeze
      each_value do |datastream|
        datastream.freeze
      end
      super
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
active-fedora-7.0.4	lib/active_fedora/datastream_hash.rb
active-fedora-7.0.3	lib/active_fedora/datastream_hash.rb
active-fedora-7.0.2	lib/active_fedora/datastream_hash.rb
active-fedora-7.0.1	lib/active_fedora/datastream_hash.rb
active-fedora-7.0.0	lib/active_fedora/datastream_hash.rb
active-fedora-7.0.0.rc3	lib/active_fedora/datastream_hash.rb