- Unique

- Synopsis
- Description
- Constructors

- unique
- new

- Exports
- Credits

- Author
- Copyright
- License

# Unique

Unique id

PhilipRBrenan@yahoo.com, 2004, Perl license

## Synopsis

Example t/unique.t

     #_ Unique _____________________________________________________________
     # Unique
     # philiprbrenan@yahoo.com, 2004, Perl License
     #______________________________________________________________________

     use Math::Zap::Unique;
     use Test::Simple tests=>3;

     ok(unique() ne unique());
     ok(unique() ne unique());
     ok(unique() ne unique());

## Description

Returns a unique id each time it is called.

     package Math::Zap::Unique;
     $VERSION=1.03;
     use Carp;

## Constructors

### unique

Return new unique id

     my $unique = 0;

     sub unique() {++$unique}

### new

Return new unique id, synonym for unique

     sub new {unique()}

## Exports

Export unique

     use Math::Zap::Exports qw(
       unique ()
      );

     #_ Unique _____________________________________________________________
     # Package loaded successfully
     #______________________________________________________________________

     1;

## Credits

### Author

philiprbrenan@yahoo.com

### Copyright

philiprbrenan@yahoo.com, 2004

### License

Perl License.