safe_write_csv: Save data to comma separated value files with backups

In raveio: File-System Toolbox for RAVE Project

Save data to comma separated value files with backups

Description

Save comma separated value files, if file exists, backup original file.

Usage

safe_write_csv(x, file, ..., quiet = FALSE)

Arguments

x, file, ...	pass to write.csv
quiet	whether to suppress overwrite message

Value

Normalized path of file

Examples

f <- tempfile()
x <- data.frame(a = 1:10)

# File not exists, same as write file, returns normalized `f`
safe_write_csv(x, f)

# Check whether file exists
file.exists(f)

# write again, and the old file will be copied
safe_write_csv(x, f)

raveio documentation built on July 26, 2023, 5:29 p.m.