Get names of files read into database
Examples
if (FALSE) { # \dontrun{
data_dir <- tempdir ()
bike_write_test_data (data_dir = data_dir)
bikedb <- file.path (data_dir, 'testdb')
store_bikedata (data_dir = data_dir, bikedb = bikedb)
files <- bike_stored_files (bikedb = bikedb)
# returns a tibble with names of all stored files
bike_rm_test_data (data_dir = data_dir)
bike_rm_db (bikedb)
# don't forget to remove real data!
# file.remove (list.files ('.', pattern = '.zip'))
} # }