—

              
package SPVM::EqualityCheckable;
1;
HideShow 26 lines of Pod
=head1 Name
SPVM::EqualityCheckable - EqualityCheckable Interface
=head1 Description
EqualityCheckable interface in L<SPVM> has interface methods to check equality of two objects.
=head1 Usage
  interface EqualityCheckable;
=head1 Interface Methods
C<required method eq : int ($a : object, $b : object);>
An interface method to check equality of two objects.
If $a is equal to $b, returns 1, otherwise returns 0.
=head1 Copyright & License
Copyright (c) 2024 Yuki Kimoto
MIT License