file.ext: file.ext

Description Usage Arguments Value

Description

Given a filename, returns the file extension

Usage

1
  file.ext(x, sep = ".", lowercase = TRUE)

Arguments

x

file name or path

sep

file extension separator

lowercase

convert return value to lowercase first?

Value

the file extension, such as .jpg or .txt


holstius/holstius documentation built on May 17, 2019, 4:50 p.m.