Right. People expect "$_" to return the same data (i.e., an identity function). But that's not strictly true in Perl, due to the way Perl does implicit conversions.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

In reply to Re^3: On References to the Unnamed by hardburn
in thread On References to the Unnamed by tlm

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