|
definition:
|
dropTrailingPathSeparator :: FilePath -> FilePath
dropTrailingPathSeparator x =
if hasTrailingPathSeparator x && not (isDrive x)
then let x' = reverse $ dropWhile isPathSeparator $ reverse x
in if null x' then [pathSeparator] else x'
else x
|
|
demand:
|
argument 1
|
|
deterministic:
|
deterministic operation
|
|
documentation:
|
-- | Remove any trailing path separators
--
-- > dropTrailingPathSeparator "file/test/" == "file/test"
-- > Posix: not (hasTrailingPathSeparator (dropTrailingPathSeparator x)) || isDrive x
-- > Posix: dropTrailingPathSeparator "/" == "/"
-- > Windows: dropTrailingPathSeparator "\\" == "\\"
|
|
failfree:
|
_
|
|
indeterministic:
|
referentially transparent operation
|
|
infix:
|
no fixity defined
|
|
iotype:
|
{(_) |-> _}
|
|
name:
|
dropTrailingPathSeparator
|
|
precedence:
|
no precedence defined
|
|
result-values:
|
_
|
|
signature:
|
String -> String
|
|
solution-complete:
|
operation might suspend on free variables
|
|
terminating:
|
possibly non-terminating
|
|
totally-defined:
|
possibly non-reducible on same data term
|