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Functions to obtain (file_ext()), remove (sans_ext()), and change (with_ext()) extensions in filenames.
file_ext()
sans_ext()
with_ext()
file_ext(x)sans_ext(x)with_ext(x, ext)
sans_ext(x)
with_ext(x, ext)
A character of file paths.
A vector of new extensions.
A character vector of the same length as x.
x
file_ext() is a wrapper of tools::file_ext(). sans_ext() is a wrapper of tools::file_path_sans_ext().
tools::file_ext()
tools::file_path_sans_ext()
# NOT RUN { 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") # }
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