Adds metadata files and creates the metadata folder

Creates the data/metadata directory with the acess, attributes, biblio and creators metadata files. If the directory already exists, the user is prompted to overwrite the existing files.

Usage

add_metadata()

Value

NULL. Error message if the metadata folder already exists and user declines to create new metadata files.

Examples

if (FALSE) { # \dontrun{
add_metadata()
} # }