addValueBuilder static method
Implementation
static void addValueBuilder(
String attribPath, String typeName, ConstBuilder builder) {
int idx = attribPath.lastIndexOf("/");
LayoutBuilderItem item = LayoutBuilderItem.constVal(
attribPath.substring(idx + 1), attribPath, typeName, builder);
_items.update(item.elementName, (existing) {
item.next = existing;
return item;
}, ifAbsent: () => item);
}