str

func Compare ¶

func Compare(strings1, strings2 []string) (extra []string, missing []string, common []string)

compare performs a set comparison between two slices. `extra` represents elements present in `strings1` but not `strings2`. `missing` represents elements present in `strings2` that are missing from `strings1`. `common` represents elements present in both slices. Since the input slices are treated as sets, duplicates will be removed in any outputs. from: https://github.com/buildpacks/pack/blob/main/internal/stringset/stringset.go