| Description: |
This is a module, but it's so damn tiny, it's a snippet.
There's an example of its use in the POD. |
package Tie::AssignWrapper;
sub TIESCALAR { bless \( $::{"$_[1]::"}{new}->(@_[1..$#_]) ), $_[0] }
sub FETCH { ${ $_[0] } }
sub STORE { (${ $_[0] })->AWstore($_[1]) }
sub DESTROY { (${ $_[0] })->DESTROY }
1;
__END__
=head1 NAME
Tie::AssignWrapper - catch assignments to objects
=head1 SYNOPSIS
use Some::Module;
use Tie::AssignWrapper;
tie $obj, Tie::AssignWrapper => Some::Module => @args;
print $obj->value;
$obj = "new value";
print $obj->value;
=head1 DESCRIPTION
This module intercepts the assignment operator, and passes
off the assignment to the module beneath it. It calls the
C<AWstore> method (so make sure that's what you call it).
=head1 AUTHOR
Jeff "japhy" Pinyan
CPAN ID: PINYAN
japhy@pobox.com
=cut
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