check-vector-hasAccess: Check file system access rights

In acidgenomics/r-goalie: Assertive Check Functions

Check file system access rights

Description

Works for either file or directory paths.

Usage

hasAccess(x, access = "r")

allHaveAccess(x, access = "r")

Arguments

x	character(1). File or directory path(s).
access	character(1). String containing any of these characters, including in combination: r: read. w: write. x: execute. Write and executable status cannot be checked on Windows.

Value

TRUE on success; FALSE on failure, with cause set.

Functions

• hasAccess(): Vectorized.

• allHaveAccess(): Scalar.

Note

Updated 2023-09-29.

See Also

• file.access().

• checkmate::checkAccess().

Examples

## TRUE ====
hasAccess(c("~", "."))

## FALSE ====
hasAccess("xxx")

acidgenomics/r-goalie documentation built on Jan. 12, 2024, 4:15 a.m.