My preference would be for Const::Fast. My reasons for this are in "Re: Use of Constants"

One caveat -- beside the build problem -- of that module that it fails to mention, is that its "constants" aren't (compile-time) constants, but rather runtime variables that cannot be varied [sic], and thus they do not trigger Perl's compile-time optimisations.

For me, that issue alone negate the purpose of using constants almost completely. Combined with the other two issues render it a non starter.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^3: Typeglobs and constant variables by BrowserUk
in thread Typeglobs and constant variables by Anonymous Monk

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