Based on the separating character, determine the file extension.
Arguments
- path
character
value of the file path possibly with an extension.- sep_char
character
value of the separator that delineates the extension from the file path.
Generally, this will be."
, but for some API URLs, the extension is actually a query component, so the separator may sometimes need to be"="
.
See also
Other utilities:
foy()
,
ifnull()
,
messages
,
named_null_list()
,
package_version_finder()
,
round_na.interp()
,
update_list()