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Re: store file handles in a hash

by Athanasius (Canon)
on Oct 30, 2012 at 14:14 UTC ( #1001510=note: print w/replies, xml ) Need Help??


in reply to store file handles in a hash

From print:

If you're storing handles in an array or hash, or in general whenever you're using any expression more complex than a bareword handle or a plain, unsubscripted scalar variable to retrieve it, you will have to use a block returning the filehandle value instead...

So, just change the last line in the while loop to:

say { $handles{$file_out} } join "\t", @some_data;

Hope that helps,

Athanasius <°(((><contra mundum

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