fog--fog/lib/fog/hp/models/compute_v2/meta_parent.rb

module Fog
  module Compute
    class HPV2
      module MetaParent

        def parent
          @parent
        end

        def parent=(new_parent)
          @parent = new_parent
        end

        def collection_name
          if @parent.class == Fog::Compute::HPV2::Image
            return 'images'
          elsif @parent.class == Fog::Compute::HPV2::Server
            return 'servers'
          else
            raise 'Metadata is not supported for this model type.'
          end
        end

        def metas_to_hash(metas)
          hash = {}
          metas.each { |meta| hash.store(meta.key, meta.value) }
          hash
        end

      end
    end
  end
end