output_column {readr}R Documentation

Preprocess column for output

Description

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.

Usage

output_column(x)

Arguments

x

A vector

Examples

# Most columns are left as is, but POSIXct are
# converted to ISO8601.
x <- parse_datetime("2016-01-01")
str(output_column(x))

[Package readr version 1.1.1 Index]