Find common directory path: Difference between revisions

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→‎{{header|Wren}}: Changed to Wren S/H
(added RPL)
m (→‎{{header|Wren}}: Changed to Wren S/H)
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=={{header|Wren}}==
<syntaxhighlight lang="ecmascriptwren">var findCommonDir = Fn.new { |paths, sep|
var count = paths.count
if (count == 0) return ""
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