Aggregate alternative-path subtests with OR semantics — aggregate

Each "path" is a named list of subtests that combine with AND (intersect their layers). Paths combine with OR: the diagnostic passes if any path passes; passing layers are the union across passing paths; missing attributes are unioned across all paths that did not pass and reported NA. Used by diagnostics where WRB specifies several alternative qualifying conditions.

Usage

aggregate_alternatives(paths)

Arguments

paths: Named list of named subtest lists. Each inner list is a set of subtests that combine with AND.

Value

A list with elements passed, layers, missing, and passing_path (the name of the first path that passed, or NA_character_).