file_ext {xfun} | R Documentation |
Functions to obtain (file_ext()
), remove (sans_ext()
), and
change (with_ext()
) extensions in filenames.
file_ext(x) sans_ext(x) with_ext(x, ext)
x |
A character of file paths. |
ext |
A vector of new extensions. |
file_ext()
is a wrapper of tools::file_ext()
.
sans_ext()
is a wrapper of tools::file_path_sans_ext()
.
A character vector of the same length as x
.
library(xfun) p = c("abc.doc", "def123.tex", "path/to/foo.Rmd") file_ext(p) sans_ext(p) with_ext(p, ".txt") with_ext(p, c(".ppt", ".sty", ".Rnw")) with_ext(p, "html")