SDA SE Wiki
Software Engineering for Smart Data Analytics & Smart Data Analytics for Software Engineering
User Tools
Sidebar
ast_parent_value_or_null(Id,Parent) is det
- Like ast_parent/2 but returns the atom 'null' if arg1 has no parent (instead of failing).
- Only fails if Id does not exist or is not a child of Parent.
research/jtransformer/api/meta/queries/ast_parent_value_or_null.txt · Last modified: 2018/05/09 01:59 (external edit)
Page Tools
