Usage:
use File::Spec;
say File::Spec.curdir;
Methods (current state):
Unix Mac OS2 Win32 VMS Cygwin Epoc
canonpath done
catdir done
catfile done
curdir done done done
devnull done done done
rootdir done done
tmpdir done done done
updir done done done
no_upwards done
case_tolerant done done done done done done
file_name_is_absolute done
path done
join done
splitpath done
splitdir
catpath
abs2rel
rel2abs