What's unreliable about it? ref tells you "the type of thing the reference is a reference to." (quote from ref). You're used to using references to hashes and arrays (I assume), so it makes sense to you that ref(\%hash) returns HASH, since \%hash is obviously a reference to a hash. So isn't it perfectly logical (and reliable) that ref(\\$anything) returns REF, since the reference \\$anything is a reference to a reference?

--
edan

In reply to Re^3: ref eq "REF" by edan
in thread ref == "REF" by gaal

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