Handle features with null geometry

There are a couple of Stolo layers that have features without geometry (e.g. SEP_Amphibian2025). We now skip these features instead of exploding.

Author: rywall

lib/spatial_features/importers/geo_json.rb

@@ -12,6 +12,8 @@ def cache_key
 
       def each_record(&block)
         parsed_geojson.fetch('features', []).each do |record|
+          next if record['geometry'].nil? # Skip features without geometry
+
           metadata = record['properties'] || {}
           name = metadata.delete('name')
           yield OpenStruct.new(

spec/fixtures/geo.json

@@ -72,6 +72,14 @@
                ]
             ]
          }
+      },
+      {
+         "type":"Feature",
+         "properties":{
+            "name":"Feature C",
+            "prop0": "value"
+         },
+         "geometry": null
       }
    ]
 }