lib/ogc/gml/grid_envelope.rb in ogc-gml-1.0.0 vs lib/ogc/gml/grid_envelope.rb in ogc-gml-1.0.1

@@ -1,14 +1,13 @@
 # frozen_string_literal: true
 
-# --- grid_envelope_type.rb ---
-require "shale"
+require "lutaml/model"
 
 module Ogc
   module Gml
-    class GridEnvelope < Shale::Mapper
-      attribute :low, Shale::Type::Value
-      attribute :high, Shale::Type::Value
+    class GridEnvelope < Lutaml::Model::Serializable
+      attribute :low, :string
+      attribute :high, :string
 
       xml do
         root "GridEnvelopeType"
         namespace "http://www.opengis.net/gml/3.2", "gml"