small refactorings

Author: Jolanrensen

plugins/symbol-processor/src/main/kotlin/org/jetbrains/dataframe/ksp/ExtensionsGenerator.kt

@@ -121,7 +121,7 @@ class ExtensionsGenerator(
                     declaration = dataSchema,
                     interfaceName = dataSchema.getQualifiedNameOrThrow(),
                     visibility = getMarkerVisibility(dataSchema),
-                    properties.map { property ->
+                    properties = properties.map { property ->
                         Property(getColumnName(property), property.simpleName.asString(), property.type)
                     }
                 )

plugins/symbol-processor/src/main/kotlin/org/jetbrains/dataframe/ksp/PropertyRenderer.kt

@@ -48,8 +48,8 @@ internal fun renderExtensions(
                 qualifiedTypeReference == "kotlin.collections.List" && type.singleTypeArgumentIsDataSchema() ||
                     qualifiedTypeReference == DataFrameNames.DATA_FRAME ->
                     FieldType.FrameFieldType(
-                        type.renderTypeArguments(),
-                        type.isMarkedNullable
+                        markerName = type.renderTypeArguments(),
+                        nullable = type.isMarkedNullable,
                     )
 
                 type.declaration.isAnnotationPresent(DataSchema::class) -> FieldType.GroupFieldType(type.render())