output_column {readr} | R Documentation |
This is a generic function that applied to each column before it is saved to disk. It provides a hook for S3 classes that need special handling.
output_column(x)
x |
A vector |
# Most columns are left as is, but POSIXct are # converted to ISO8601. x <- parse_datetime("2016-01-01") str(output_column(x))