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Re^2: @_ & @ARGV

by tobyink (Abbot)
on Oct 07, 2012 at 15:19 UTC ( #997689=note: print w/replies, xml ) Need Help??


in reply to Re: @_ & @ARGV
in thread @_ & @ARGV

Further, only lexical variables can be closed over. @_ is not a lexical variable (it's not declared with my) so can't be closed over.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

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[Discipulus]: ah so the rule is: when the algorythm is unefficient use a speedy language? ;=)
[choroba]: :-)

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