R: Test if paths are relative or absolute

is_abs_path {xfun} | R Documentation

## Test if paths are relative or absolute

### Description

On Unix, check if the paths start with ‘/’ or ‘~’ (if they do, they are absolute paths). On Windows, check if a path remains the same (via `xfun::same_path()`) if it is prepended with ‘./’ (if it does, it is a relative path).

### Usage

    is_abs_path(x)

    is_rel_path(x)

### Arguments

`x` | A vector of paths.

### Value

A logical vector.

### Examples

    xfun::is_abs_path(c("C:/foo", "foo.txt", "/Users/john/", tempdir()))
    xfun::is_rel_path(c("C:/foo", "foo.txt", "/Users/john/", tempdir()))

[Package xfun version 0.20 Index]