Performs "up-level" on a folder string

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

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"))
#> [1] "D:/R" "D:/R" "D:/R"