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Re: Pattern matching with hash keys

by prasadbabu (Prior)
on Oct 04, 2010 at 06:18 UTC ( #863262=note: print w/replies, xml ) Need Help??


in reply to Pattern matching with hash keys

Hi tej,
Replace "=" with "=>" or ",". For example:

%hash = ("rabbit" => "test"); $string = "rabbit"; if ($string =~ /rabbit/){ $string = $hash{"rabbit"}; }

Prasad

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[Corion]: Hmmm. I feel a Meditation coming on. I wrote a module, DBIx::PivotQuery, which returns a table-like set of rows (AoA) but some columns are generated from column values, like in an (Excel) pivot table or a ROLLUP command
[Corion]: My current approach for subtotals involves rerunning the given query, with the hint to the user that they should use a temporary table if they want better performance.

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