Re^2: hash as subroutine argument

yeah this is much better option rather than passing hash as the argument. But the file hadle in the sub function has to be closed i suppose.

Comment on Re^2: hash as subroutine argument

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Re^3: hash as subroutine argument by davorg (Chancellor) on Jul 03, 2009 at 05:48 UTC
But the file hadle in the sub function has to be closed i suppose. The filehandle is a lexical variable. It will be closed automatically as the variable goes out of scope (i.e. as the subroutine is exited). -- See the Copyright notice on my home node. Perl training courses	[reply]