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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Unix-ls/Erlang/unix-ls.erl Normal file
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1> Ls = fun(Dir) ->
1> {ok, DirContents} = file:list_dir(Dir),
1> [io:format("~s~n", [X]) || X <- lists:sort(DirContents)]
1> end.
#Fun<erl_eval.6.36634728>
2> Ls("foo").
bar
[ok]
3> Ls("foo/bar").
1
2
a
b
[ok,ok,ok,ok]