This function is retained without behavioral changes for reproducibility
with zipcodeR 0.3.5. It attempts to modify files inside an installed package
and resolves an upstream "latest" release, so it is unsuitable for a pinned
research workflow. New work should use download_zip_data_bundle() or
read_zip_data_bundle() and pass the resulting object explicitly to the
_ng API. No runtime warning is emitted because warnings are part of the
frozen legacy contract.
download_zip_data(force = FALSE)Data files needed for package functionality, stored in data directory of package install
if (FALSE) { # \dontrun{
download_zip_data()
} # }