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Re: One of these things is not like the others...

by Cristoforo (Deacon)
on Oct 22, 2013 at 18:36 UTC ( #1059245=note: print w/ replies, xml ) Need Help??


in reply to One of these things is not like the others...

From the documentation for push.
Starting with Perl 5.14, "push" can take a scalar EXPR, which must hold a reference to an unblessed array. The argument will be dereferenced automatically. This aspect of "push" is considered highly experimental. The exact behaviour may change in a future version of Perl.
This is probably the answer and note that the docs say it is experimental and may change in the future.

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