|Perl: the Markov chain saw|
Re^2: aliasing arrays using typeglob under strictby BrowserUk (Pope)
|on Feb 08, 2013 at 03:40 UTC||Need Help??|
and for creating global symbols (with the creation points buried in functions) to lie in wait to ambush your sanity during your next 3 AM debug session.
There is no risk if the globals are localised; and the syntax advantages are clear.
Not using a feature because it involves the temporary use of localise (effectively lexical*) "global variables" is unfounded paranoia.
(*Nothing associated with this usage persists beyond the lexical scope in which the aliasing is performed.)
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