lib/prmd/schema.rb in prmd-0.3.1 vs lib/prmd/schema.rb in prmd-0.3.2

@@ -54,29 +54,35 @@
         $stderr.puts("Failed to dereference `#{key}`")
         raise(error)
       end
     end
 
-    def schema_example(schema)
-      example = {}
+    def schema_value_example(value)
+      if value.has_key?('properties') # nested properties
+        return schema_example(value)
+      elsif value.has_key?('items') # array of objects
+        _, items = dereference(value['items'])
+        if value['items'].has_key?('example')
+          return [items['example']]
+        else
+          return [schema_example(items)]
+        end
+      else
+        return value['example']
+      end
+    end
 
+    def schema_example(schema)
       if schema.has_key?('example')
-        example.merge!(schema['example'])
+        schema['example']
       elsif schema.has_key?('properties')
+        example = {}
         schema['properties'].each do |key, value|
           _, value = dereference(value)
-          if value.has_key?('properties') # nested properties
-            example[key] = {}
-            value['properties'].each do |k,v|
-              example[key][k] = dereference(v).last['example']
-            end
-          else
-            example[key] = value['example']
-          end
+          example[key] = schema_value_example(value)
         end
+        example
       end
-
-      example
     end
 
     def schemata_example(schemata_id)
       _, schema = dereference("#/definitions/#{schemata_id}")
       @schemata_examples[schemata_id] ||= begin