ch12.065_best

来自「Perl Best Practices the source code」· 065_BEST 代码 · 共 29 行

##############################################################################
##   Code fragment (Recommended) from Chapter 12 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 ($title, $first_name, $last_name);
'abc' =~ m{(.)(.)(.)}xms;

NAME:
for my $full_name ('Steve Austin') {
    next NAME if $full_name !~ m/\A (Mrs?|Ms|Dr) \s+ (\S+) \s+ (\S+) \z/xms;
    ($title, $first_name, $last_name) = ($1, $2, $3);
}
 

use Data::Dumper 'Dumper';
warn Dumper [ $title, $first_name, $last_name ];