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Re: ${Schwartzian transform} ?by Abigail-II (Bishop) |
on Sep 18, 2003 at 12:14 UTC ( [id://292368]=note: print w/replies, xml ) | Need Help?? |
While $_ in a map is an alias, it doesn't mean that $_ in
rvalue context magically resolves to the alias instead of
the value. Watch:
No alias passes out of the right-most map. Or a shorter example:
@b isn't an array whose elements are aliases for the elements of @a. Abigail
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