* Remove unsed packages

* Reorder exit routines

1 files changed, 0 insertions, 126 deletions

diff --git a/lib/Class/MakeMethods/Utility/Inheritable.pm b/lib/Class/MakeMethods/Utility/Inheritable.pm
deleted file mode 100644
index e1ec9ae..0000000
--- a/lib/Class/MakeMethods/Utility/Inheritable.pm
+++ /dev/null
@@ -1,126 +0,0 @@
-=head1 NAME
-
-Class::MakeMethods::Utility::Inheritable - "Inheritable" data
-
-
-=head1 SYNOPSIS
-
-  package MyClass;
-  sub new { ... }
-  
-  package MySubclass;
-  @ISA = 'MyClass';
-  ...
-  my $obj = MyClass->new(...);
-  my $subobj = MySubclass->new(...);
-  
-  use Class::MakeMethods::Utility::Inheritable qw(get_vvalue set_vvalue );
-  
-  my $dataset = {};
-  set_vvalue($dataset, 'MyClass', 'Foobar');    # Set value for class
-  get_vvalue($dataset, 'MyClass');              # Gets value "Foobar"
-  
-  get_vvalue($dataset, $obj);                   # Objects "inherit"
-  set_vvalue($dataset, $obj, 'Foible');         # Until you override
-  get_vvalue($dataset, $obj);                   # Now finds "Foible"
-  
-  get_vvalue($dataset, 'MySubclass');           # Subclass "inherits"
-  get_vvalue($dataset, $subobj);                # As do its objects
-  set_vvalue($dataset, 'MySubclass', 'Foozle'); # Until we override it
-  get_vvalue($dataset, 'MySubclass');           # Now finds "Foozle"
-  
-  get_vvalue($dataset, $subobj);                # Change cascades down
-  set_vvalue($dataset, $subobj, 'Foolish');     # Until we override again
-  
-  get_vvalue($dataset, 'MyClass');              # Superclass is unchanged
-
-=head1 DESCRIPTION
-
-This module provides several functions which allow you to store values in a hash corresponding to both objects and classes, and to retrieve those values by searching a object's inheritance tree until it finds a matching entry.
-
-This functionality is used by Class::MakeMethods::Standard::Inheritable and Class::MakeMethods::Composite::Inheritable to construct methods that can both store class data and be overriden on a per-object level.
-
-=cut
-
-########################################################################
-
-package Class::MakeMethods::Utility::Inheritable;
-
-$VERSION = 1.000;
-
-@EXPORT_OK = qw( get_vvalue set_vvalue find_vself );
-sub import { require Exporter and goto &Exporter::import } # lazy Exporter
-
-use strict;
-
-########################################################################
-
-=head1 REFERENCE
-
-=head2 find_vself
-
-  $vself = find_vself( $dataset, $instance );
-
-Searches $instance's inheritance tree until it finds a matching entry in the dataset, and returns either the instance, the class that matched, or undef.
-
-=cut
-
-sub find_vself {
-  my $dataset = shift;
-  my $instance = shift;
-
-  return $instance if ( exists $dataset->{$instance} );
-  
-  my $v_self;
-  my @isa_search = ( ref($instance) || $instance );
-  while ( scalar @isa_search ) {
-    $v_self = shift @isa_search;
-    return $v_self if ( exists $dataset->{$v_self} );
-    no strict 'refs';
-    unshift @isa_search, @{"$v_self\::ISA"};
-  }
-  return;
-}
-
-=head2 get_vvalue
-
-  $value = get_vvalue( $dataset, $instance );
-
-Searches $instance's inheritance tree until it finds a matching entry in the dataset, and returns that value
-
-=cut
-
-sub get_vvalue {
-  my $dataset = shift;
-  my $instance = shift;
-  my $v_self = find_vself($dataset, $instance);
-  # warn "Dataset: " . join( ', ', %$dataset );
-  # warn "Retrieving $dataset -> $instance ($v_self): '$dataset->{$v_self}'";
-  return $v_self ? $dataset->{$v_self} : ();
-}
-
-=head2 set_vvalue
-
-  $value = set_vvalue( $dataset, $instance, $value );
-
-Searches $instance's inheritance tree until it finds a matching entry in the dataset, and returns that value
-
-=cut
-
-sub set_vvalue {
-  my $dataset = shift;
-  my $instance = shift;
-  my $value = shift;
-  if ( defined $value ) {
-    # warn "Setting $dataset -> $instance = $value";
-    $dataset->{$instance} = $value;
-  } else {
-    # warn "Clearing $dataset -> $instance";
-    delete $dataset->{$instance};
-    undef;
-  }
-}
-
-########################################################################
-
-1;