Ancora.Derive.Compare (ancora v1.0.0)

Copy Markdown View Source

Computes growth, shrink, and diff-scoped source drift for one subject.

Summary

Functions

compare(subject_id, base, head, opts)

Compares a subject's base and HEAD derived sets.

Functions

compare(subject_id, base, head, opts)

@spec compare(
  String.t(),
  Ancora.Derive.subject_set(),
  Ancora.Derive.subject_set(),
  keyword()
) :: [
  Ancora.Finding.t()
]

Compares a subject's base and HEAD derived sets.

Required options are :locator and :change_set. Source may be supplied as sources: %{base: %{path => source}, head: %{path => source}} or as a two-argument source_reader. With neither, :root supplies HEAD reads and the change set supplies changed base blobs.