Changelog

Source: NEWS.md

mighty.metadata (development version)

mighty.metadata 0.2.0

CRAN release: 2026-10-29

• Added mighty_codelists() class for study-level codelist metadata in _codelists.yml, available as mighty_study()@codelists (#49).
• Added mighty_documents() class for study-level document metadata in _documents.yml, available as mighty_study()@documents. Call check_document_references() to verify references (#27, #72).
• Added mighty_config() class for _mighty.yml. mighty_study()@mighty is now a mighty_config() object, or NULL if the file is missing (#25).
• _mighty.yml requires a non-empty repos field (#24, #65).
• Added study_config() class for _study.yml. mighty_study()@study is now a study_config() object, or NULL if the file is missing (#26).
• Added optional standards and terminology fields to _study.yml. Each entry needs an id and a string version (#48, #62).
• mighty_domain(), mighty_config() and study_config() gain a .data argument to build objects from an in-memory list (#51).
• Added create_md_table(), create_md_param() and create_md_values(). create_md() returns all metadata data sets as a named list (#11).
• Added rows.row.subset property and resolve_subsets() (#36, #44).
• Added filter_domains() to filter a mighty_study by domain prefix (#46).
• mighty_study() errors on wrongly named files in the specifications directory, and accepts both AD* and MD* files (#2, #46).
• Column depends may only reference rows.* or parameters.* (#12).
• populate_core() and populate_sparse() are faster (#10).
• resolve_includes() now resolves include on columns within parameters (#52).
• Requires S7schema >= 0.2.1. yaml moved to Suggests (#57, #70).
• Compatibility with the upcoming S7 release (#73).

mighty.metadata 0.1.0

CRAN release: 2026-05-15

• Initial CRAN submission.
• Core classes: mighty_domain() for single ADaM datasets and mighty_study() for full studies.
• Column, parameter, and row manipulation verbs: list_*(), add_*(), remove_*(), update_*(), select_*(), move_*().
• Study-level operations: populate_core(), populate_sparse(), and resolve_includes().