up_folder: Performs "up-level" on a folder string

In installr: Using R to Install Stuff on Windows OS (Such As: R, 'Rtools', 'RStudio', 'Git', and More!)

Performs "up-level" on a folder string

Description

Gets a character vector of folder strings and returns the same vector after removing the end of the folder path.

Usage

up_folder(FOLDER, n = -1, ...)

Arguments

FOLDER	a character vector of folders
n	passed to n in function head
...	not used.

Value

The name of the file in the URL

Examples

up_folder(FOLDER = c("D:/R/R-3.0.1", "D:/R/R-3.0.2", "D:/R/R-3.0.3"))

installr documentation built on Nov. 13, 2022, 1:06 a.m.