From: Marius Gavrilescu <marius@ieval.ro>
Date: Sat, 25 Oct 2014 09:33:10 +0000 (+0300)
Subject: Clean up memoize calls
X-Git-Tag: 0.004~6
X-Git-Url: http://git.ieval.ro/?p=app-musicexpo.git;a=commitdiff_plain;h=cc5d06b5c1cb910dd20e39a43a399dd1652f926d

Clean up memoize calls
---

diff --git a/lib/App/MusicExpo.pm b/lib/App/MusicExpo.pm
index ee8a8f5..e9c0b95 100644
--- a/lib/App/MusicExpo.pm
+++ b/lib/App/MusicExpo.pm
@@ -98,10 +98,10 @@ sub normalizer{
 }
 
 sub run {
-	tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644 unless $cache eq '';
-	memoize 'flacinfo', NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] unless $cache eq '';
-	memoize 'mp3info' , NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] unless $cache eq '';
-	memoize 'vorbisinfo' , NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] unless $cache eq '';
+	if ($cache) {
+		tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644;
+		memoize $_, NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] for qw/flacinfo mp3info vorbisinfo/;
+	}
 
 	my %files;
 	for my $file (@ARGV) {