I understand all code except my $view = (split(/:/ , $setView))1

split returns a list, and a list, properly parenthesized, can be subscripted: 

c:\@Work\Perl\monks>perl -wMstrict -le
"my $one = ('zero', 'uno', 'two')[1];
 print qq{'$one'};
"
'uno'

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Give a man a fish:  <%-(-(-(-<

In reply to Re^3: split function by AnomalousMonk
in thread split function by gimcdan

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