Append a provenance entry to a KRT — append

Records that an activity (for example "normalize_ids", "import", "validate", "resolve", "export") was applied to the table. Called automatically by the mutating functions; exported so custom pipelines can record their own steps.

Usage

append_provenance(x, activity, inputs = NULL, outputs = NULL, params = NULL)

Arguments

x: A krt_tbl.
activity: A short activity label.
inputs, outputs: Optional character vectors of input/output identifiers.
params: Optional named list of parameters for the activity.

Value

The krt_tbl with the entry appended.

Examples

k <- append_provenance(new_krt("Demo"), "import", params = list(format = "csv"))
length(krt_provenance(k))
#> [1] 1