* Remove unsed packages

* Reorder exit routines

1 files changed, 0 insertions, 165 deletions

diff --git a/lib/Class/MakeMethods/Utility/DiskCache.pm b/lib/Class/MakeMethods/Utility/DiskCache.pm
deleted file mode 100644
index 653303c..0000000
--- a/lib/Class/MakeMethods/Utility/DiskCache.pm
+++ /dev/null
@@ -1,165 +0,0 @@
-package Class::MakeMethods::Utility::DiskCache;
-
-$VERSION = 1.008;
-
-@EXPORT_OK = qw( disk_cache );
-sub import { require Exporter and goto &Exporter::import } # lazy Exporter
-
-use strict;
-use Carp;
-use File::Spec;
-use File::Path;
-
-########################################################################
-
-use vars qw( $DiskCacheDir );
-
-my $IndexFile = "methods.ix";	# file also serves as timestamp
-my $FileEnding = ".mm";
-
-sub import {
-  my $package = shift;
-  if ( scalar @_ ) {
-    $DiskCacheDir = shift;
-  }
-}
-
-########################################################################
-
-my %HaveCheckedFreshness;
-
-# $result = disk_cache( $package, $file, $sub, @args );
-sub disk_cache {  
-  my ( $full_funct, $args_string, $function, @args ) = @_;
-  
-  unless ( $DiskCacheDir and -e $DiskCacheDir ) {
-    return &$function( @args );
-  }
-  
-  my ($package, $func_name) = ( $full_funct =~ /^(.+)::(\w+)$/ );
-  
-  my $pack_dir = File::Spec->catdir( $DiskCacheDir, split /::/, $package );
-  if ( ! -e $pack_dir and -w $DiskCacheDir ) {
-    mkpath($pack_dir, 0, 07777);
-  }
-  
-  unless ( defined $HaveCheckedFreshness{$package} ) {
-    
-    my $idx = File::Spec->catfile( $pack_dir, $IndexFile );
-    
-    my $signature = dependency_signature($package);
-    
-    if ( -e $idx and read_file( $idx ) eq $signature ) {
-      $HaveCheckedFreshness{$package} = 1;
-    } else {
-      if ( ! -w $pack_dir ) {
-	# The index is out of date, but not writable -- abandon it
-	$HaveCheckedFreshness{ $package } = 0;
-      } else {
-	rmtree($pack_dir, 0, 1);
-	mkpath($pack_dir, 0, 07777);
-	
-	write_file( $idx, $signature );
-	$HaveCheckedFreshness{$package} = 1;
-      }
-    }
-  }
-  
-  unless ( $HaveCheckedFreshness{$package} ) {
-    return &$function( @args );
-  }
-  
-  my $func_dir = File::Spec->catdir( $pack_dir, $func_name );
-  
-  if ( ! -e $func_dir and -w $pack_dir ) {
-    mkpath($func_dir, 0, 07777);
-  }
-  my $file = File::Spec->catfile( $func_dir, $args_string . $FileEnding );
-  
-  if ( -e $file ) {
-    return read_file( $file );
-  }
-  
-  my $value = ( &$function( @args ) );
-  
-  if ( -e $func_dir and -w $func_dir ) {
-    write_file( $file, $value );
-  } else {
-    warn "Can't cache: $file\n";
-  }
-  
-  return $value;
-}
-
-########################################################################
-
-sub dependency_signature {
-  my @sources = shift;
-  my @results;
-  no strict 'refs';
-  while ( my $class = shift @sources ) {
-    push @sources, @{"$class\::ISA"};
-    push @results, $class unless ( grep { $_ eq $class } @results );
-  }
-  
-  foreach ( @results ) { 
-    s!::!/!g;
-    $_ .= '.pm';
-  }
-  return join "\n", map { $_ . ' '. (stat($::INC{ $_ }))[9] } @results;
-}
-
-########################################################################
-
-sub read_file {
-  my $file = shift;
-  # warn "Reading file: $file\n";
-  local *FILE;
-  open FILE, "$file" or die "Can't open $file: $!";
-  local $/ = undef;
-  return <FILE>;
-}
-
-sub write_file {
-  my $file = shift;
-  # warn "Writing file: $file \n";
-  local *FILE;
-  open FILE, ">$file" or die "Can't write to $file: $!";
-  print FILE shift();
-}
-
-sub read_dir {
-  my $dir = shift;
-  local *DIR;
-  opendir(DIR, $dir);
-  readdir(DIR);
-}
-
-########################################################################
-
-1;
-
-__END__
-
-=head1 NAME
-
-Class::MakeMethods::Utility::DiskCache - Optional Template feature
-
-=head1 SYNOPSIS
-
-  use Class::MakeMethods::Utility::DiskCache qw( /my/code/dir );
-
-=head1 DESCRIPTION
-
-To enable disk caching of Class::MakeMethods::Template generated
-code, create an empty directory and pass it to the DiskCache package:
-
-  use Class::MakeMethods::Utility::DiskCache qw( /my/code/dir );
-
-This has a mixed effect on performance, but has the notable advantage of letting you view the subroutines that are being generated by your templates.
-
-=head1 SEE ALSO
-
-See L<Class::MakeMethods::Template> for more information.
-
-=cut
\ No newline at end of file