In our @num2nam = (... [       six =>    0.1.1], ...) not quoting the values (e.g. 0.1.1) results in unprintable characters (0.1.1 concatenates ascii 0, 1 and 1 to a string) that confuse eval. After fixing it, you will only have to find why $res is undefined.

Edit: I am slightly out of my depth here as I was not aware of the "version strings" before haukex's Re^2: What am I breaking?. Although quoting the version strings may have fixed the problem, there is the danger of short-circuiting the test logic. Perhaps one can sprintf() those naked version strings using the special sprintf formatter mentioned by AnomalousMonk.

bw, bliako

In reply to Re: What am I breaking? by bliako
in thread What am I breaking? (solved - double unquoting needing 'qw') by perl-diddler

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