6 lines
304 B
Plaintext
6 lines
304 B
Plaintext
FindCommonDirectory[x_] := If[StringTake[#, -1] != "/", StringTake[#, Max[StringPosition[#, "/"]]], #] &
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[Fold[LongestCommonSubsequence, First[x] , Rest[x]]]
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FindCommonDirectory[{"/home/user1/tmp/coverage/test", "/home/user1/tmp/covert/operator", "/home/user1/tmp/coven/members"}]
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->"/home/user1/tmp/"
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