ch04.056_best

Perl Best Practices the source code

##############################################################################
##   Code fragment (Recommended) from Chapter 4 of "Perl Best Practices"    ##
##     Copyright (c) O'Reilly & Associates, 2005. All Rights Reserved.      ##
##  See: http://www.oreilly.com/pub/a/oreilly/ask_tim/2001/codepolicy.html  ##
##############################################################################


# Standard modules...
use strict;
use warnings;
use IO::Prompt;
use Carp;
use English qw( -no_match_vars );
use Data::Alias;
use Readonly;

my $minimal = 4.99;

Readonly my $GRIPE => <<"END_GRIPE";
$minimal for maximal work
END_GRIPE
 
print $GRIPE;    # Prints: 4.99 an hour for maximal work