On Mon, Jun 04, 2012 at 11:30:30AM -0500, Chris Stinemetz wrote:
> I have a subroutine that I want to "return 1" only if the value of
> %{$href->{$_[0]}} is equal to 'ND' for the whole 24 occurences.
>
> Any suggestions is greatly appreciated.
>
> Thank you,
>
> Chris
>
> sub site_offAir {
> for (values %{$href->{$_[0]}}) {
> return 1 if $_ eq 'ND'; #need to test all values are eq to 'ND'
> }
> return '';
> }
I would imagine it to be much easier to look at it from the other way.
Return 0 any time you find a value that does not equal "NO". Then
return 1 at the end.
--
Paul Johnson - [email protected]
http://www.pjcj.net
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