Append the tar_group variable to a tar_map2() target.
Usage
tar_map2_group(data, group)
Arguments
- data
Data frame to be returned from the target.
- group
Function on the data to return the tar_group column.
If group is NULL, then no tar_group column is attached.
Value
A data frame with a tar_group column attached (if group
is not NULL).
Details
For internal use only. Users should not invoke
this function directly.
