How will that help? Scalar::Util::readonly() is for checking whether a scalar is readonly, not for creating a readonly scalar.

I'd second the method that Zaxo suggests in his update. That's the "old-fashioned" way to create constants. Here's how to use Scalar::Util::readonly() to prove it works nicely... 

perl -MScalar::Util=readonly -le '*f = \"foo"; print readonly($f)'
8388608

[download]

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: Re: There is a way to LOCK a SCALAR? by sauoq
in thread There is a way to LOCK a SCALAR? by gmpassos

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