tye's original suggestion can easilly be modified to use 1/0 instead of -d/undef for TRUE/FALSE values.... is that why you opted for his second (longer) suggestion? 
use constant DEBUGGING => (grep $_ eq "-d", @ARGV) ? 1 : 0;

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-Blake

In reply to Re: Re: (tye)Re: change 'use constant' value through commandline arguments? by blakem
in thread change 'use constant' value through commandline arguments? by neuroball

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