Created
March 10, 2012 08:37
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iTunesライブラリファイルを読み込んで再生回数が0回の曲数をカウントする ref: http://qiita.com/items/3107
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| #!/usr/bin/env perl | |
| use strict; | |
| use warnings; | |
| use Mac::iTunes::Library; | |
| use Mac::iTunes::Library::XML; | |
| my $library = Mac::iTunes::Library::XML->parse( 'iTunes Library.xml' ); | |
| my $count=0; | |
| my %items = $library->items(); | |
| while (my ($artist, $artistSongs) = each %items) { | |
| while (my ($songName, $artistSongItems) = each %$artistSongs) { | |
| foreach my $song (@$artistSongItems) { | |
| if (!defined($song->playCount())) { | |
| $count++; | |
| } | |
| } | |
| } | |
| } | |
| printf("%5d / %5d\n", $count, $library->num()); |
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