Text::Balanced を使ってみる

  • Text::Balanced をインストールする。
bash-3.2$ /usr/local/bin/cpanm -f Text::Balanced
--> Working on Text::Balanced
Fetching http://search.cpan.org/CPAN/authors/id/A/AD/ADAMK/Text-Balanced-2.02.tar.gz ... OK
Configuring Text-Balanced-2.02 ... OK
Building and testing Text-Balanced-2.02 ... OK
Successfully installed Text-Balanced-2.02 (upgraded from 2.0.0)
  • text_balanced_sample01.pl
#!/usr/bin/env perl
use strict;
use warnings;
use Text::Balanced qw(extract_quotelike);

my $text = qq/  "SELECT ENAME FROM EMP"   /;
my ($extracted, $remainder) = extract_quotelike($text);

print $extracted . "\n";

実行してみると、

bash-3.2$ ./text_balanced_sample01.pl 
"SELECT ENAME FROM EMP"

こんな感じ。