Is it a rookie mistake to believe the modules installed from CPAN? Or is the author of Dancer::Session::YAML a rookie?

IIRC every tutorial on locking/open I've seen warns you about clobbering your files, and before you obtain a lock -- the idiom is open without clobber, obtain lock, trunc/seek/write as needed, close

In reply to Re^3: Race condition in Dancer by Anonymous Monk
in thread Race condition in Dancer by choroba

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