raster (version 1.0.0-1)

extension: Filename extensions

Description

Get or change a filename extension

Usage

ext(filename, value=NULL)
ext(filename) <- value

Arguments

filename

A filename, with or without the path

value

A file extension including the dot, e.g., ".txt"

Value

• A file extension, filename or path. If ext(filename) is used without a value argument, it returns the file extension; otherwise it returns the filename (with new extions set to value

Examples

fn <- "c:/temp folder/filename.exten sion"
ext(fn)
ext(fn) <- ".txt"
ext(fn)
ext(fn, '.document')