# Moose::Meta::TypeCoercion::Union - phpMan

## NAME
    [Moose::Meta::TypeCoercion::Union] - The Moose Type Coercion metaclass for
    Unions

## VERSION
    version 2.2200

## DESCRIPTION
    This is a subclass of [Moose::Meta::TypeCoercion] that is used for
    [Moose::Meta::TypeConstraint::Union] objects.

## METHODS
  $coercion->has_coercion_for_type
    This method always returns false.

  $coercion->add_type_coercions
    This method always throws an error. You cannot add coercions to a union
    type coercion.

  $coercion->coerce($value)
    This method will coerce by trying the coercions for each type in the
    union.

## BUGS
    See "BUGS" in Moose for details on reporting bugs.

## AUTHORS
    *   Stevan Little <<stevan@cpan.org>>

    *   Dave Rolsky <<autarch@urth.org>>

    *   Jesse Luehrs <<doy@cpan.org>>

    *   Shawn M Moore <<sartak@cpan.org>>

    *   יובל קוג'מן (Yuval Kogman) <<nothingmuch@woobling.org>>

    *   Karen Etheridge <<ether@cpan.org>>

    *   Florian Ragwitz <<rafl@debian.org>>

    *   Hans Dieter Pearcey <<hdp@cpan.org>>

    *   Chris Prather <<chris@prather.org>>

    *   Matt S Trout <<mstrout@cpan.org>>

## COPYRIGHT AND LICENSE
    This software is copyright (c) 2006 by Infinity Interactive, Inc.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.