Append Subpoint IDs to a role's child-element id list

Helper for the assembly pipeline. Given a vector of parent element IDs (the role's children before sub-point expansion) and a sub-node index from expand_with_subpoints(), returns the original IDs plus all Subpoint IDs whose parent is in the input vector. Preserves order: parents first, Subpoints second. De-duplicates.

Example IDs are deliberately excluded. cybed:Example instances are reachable via the parent element's cybed:hasExample predicate rather than via the role's cybed:hasElement collection; including them here would route teacher-facing pedagogical scaffolding into role-level "all elements" traversals where it does not belong.

Usage

extend_role_element_ids(parent_element_ids, subnode_index)

Arguments

parent_element_ids

Character vector of parent element IDs.

subnode_index

A tibble with columns parent_id, subnode_id, ordinal, node_type (typically the subnode_index field returned by expand_with_subpoints()).

Value

Character vector of parent IDs plus matching Subpoint IDs.

See also

Other Sub-point parsing: build_example_node(), build_subpoint_node(), expand_with_subpoints(), parse_subpoints()