Lists the columns available from an enrichment's pre-built .vtr, so you can
choose which to attach through the doors that accept a cols argument (such
as add_gift() and add_floraweb()). Read offline from the local .vtr;
the first call may trigger the one-time download.
Arguments
- source
Character. An enrichment name (see
list_enrichments()).
Examples
# \donttest{
old <- options(taxify.data_dir = taxify_example_data())
enrichment_cols("gift")
options(old)
# }