Run a dynamic batch of a tar_map2() target. — tar_map2

Run a dynamic batch of a tar_map2() target.

Usage

tar_map2_run(command, values, columns, rep_workers)

command: Command to run.
values: Data frame of named arguments produced by command1 that command2 dynamically maps over. Different from the values argument of tar_map2().
columns: tidyselect expression to select columns of values to append to the result.
rep_workers: Positive integer of length 1, number of local R processes to use to run reps within batches in parallel. If 1, then reps are run sequentially within each batch. If greater than 1, then reps within batch are run in parallel using a PSOCK cluster.

A data frame with a tar_group column attached (if group is not NULL).

For internal use only. Users should not invoke this function directly.