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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Find-common-directory-path/Erlang/find-common-directory-path.erl Normal file
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-module( find_common_directory ).
-export( [path/2, task/0] ).
path( [Path | T], _Separator ) -> filename:join( lists:foldl(fun keep_common/2, filename:split(Path), [filename:split(X) || X <- T]) ).
task() -> path( ["/home/user1/tmp/coverage/test", "/home/user1/tmp/covert/operator", "/home/user1/tmp/coven/members"], "/" ).
keep_common( Components, Acc ) -> [X || X <- Components, Y <- Acc, X =:= Y].