In general, when learning Perl, you can safely ignore any literature that spends a lot of time discussing C or C++ and comparing Perl to them. Perl is nothing like either of these languages. (This is a good thing.) 

$;=sub{$/};@;=map{my($a,$b)=($_,$;);$;=sub{$a.$b->()}}
split//,".rekcah lreP rehtona tsuJ";$\=$ ;->();print$/

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In reply to Re: Reference to a function by jonadab
in thread Reference to a function by Anonymous Monk

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