Replace file extension by another file extension
file_subs_ext(fn, new_ext, check = TRUE)
Arguments
- fn
character vector with file names
- new_ext
character vector of length one with the new extension (when
it does not start with a period a period is added).
- check
check if the new file name is not equal to the original
filename. If so, generate an error.
Value
Returns a character vector of the same length of fn with the
extension of the file names in fn replaced by new_ext.