date.stamp.file.name {varitas}

date.stamp.file.name

Description

Prefix file name with a date-stamp.

Usage

date.stamp.file.name(file.name, date = Sys.Date(), separator = "_")

Arguments

file.name

File name to be date-stamped

date

Date to be added. Defaults to current date.

separator

String that should separate the date from the file name. Defaults to a single underscore.

Value

String giving the datestamped file name

Examples

date.stamp.file.name('plot.png');
date.stamp.file.name('yesterdays_plot.png', date = Sys.Date() - 1);