NAME<\/a> Moose::Meta::TypeConstraint::Union \u2212 A union of Moose type constraints<\/p>\n version 2.2014<\/p>\n This metaclass represents a union of type constraints. A union takes multiple type constraints, and is true if any one of its member constraints is true.<\/p>\n “Moose::Meta::TypeConstraint::Union” is a subclass of Moose::Meta::TypeConstraint.<\/p>\n Moose::Meta::TypeConstraint::Union\u2212>new(%options)<\/b> It takes the same options as its parent. It also requires an additional option, “type_constraints”. This is an array reference containing the Moose::Meta::TypeConstraint objects that are the members of the union type. The “name” option defaults to the names all of these member types sorted and then joined by a pipe (|).<\/p>\n The constructor sets the implementation of the constraint so that is simply calls “check” on the newly created object.<\/p>\n Finally, the constructor also makes sure that the object\u2019s “coercion” attribute is a Moose::Meta::TypeCoercion::Union object.<\/p>\n $constraint\u2212>type_constraints<\/b> $constraint\u2212>parent<\/b> $constraint\u2212>check($value) With “validate” the error message returned includes all of the error messages returned by the member type constraints.<\/p>\n $constraint\u2212>equals($type_name_or_object)<\/b> $constraint\u2212>find_type_for($value)<\/b> $constraint\u2212>is_a_type_of($type_name_or_object)<\/b> $constraint\u2212>is_subtype_of<\/b> $constraint\u2212>create_child_type(%options)<\/b> See ” BUGS”<\/small> in Moose for details on reporting bugs.<\/p>\n \u2022<\/p>\n<\/td>\n Stevan Little \u2022<\/p>\n<\/td>\n Dave Rolsky \u2022<\/p>\n<\/td>\n Jesse Luehrs \u2022<\/p>\n<\/td>\n Shawn M Moore \u2022<\/p>\n<\/td>\n \u00d7\u00d7\u00d7\u00d7 \u00d7\u00a7\u00d7\u00d7\u2019\u00d7\u00d7 (Yuval Kogman) \u2022<\/p>\n<\/td>\n Karen Etheridge \u2022<\/p>\n<\/td>\n Florian Ragwitz \u2022<\/p>\n<\/td>\n Hans Dieter Pearcey \u2022<\/p>\n<\/td>\n
VERSION<\/a>
DESCRIPTION<\/a>
INHERITANCE<\/a>
METHODS<\/a>
BUGS<\/a>
AUTHORS<\/a>
COPYRIGHT AND LICENSE<\/a> <\/p>\n
\nNAME <\/a> <\/h2>\n
VERSION <\/a> <\/h2>\n
DESCRIPTION <\/a> <\/h2>\n
INHERITANCE <\/a> <\/h2>\n
METHODS <\/a> <\/h2>\n
This creates a new class type constraint based on the given %options.<\/p>\n
This returns the array reference of “type_constraints” provided to the constructor.<\/p>\n
This returns the nearest common ancestor of all the components of the union.<\/p>\n
$constraint\u2212>validate($value)<\/b>
These two methods simply call the relevant method on each of the member type constraints in the union. If any type accepts the value, the value is valid.<\/p>\n
A type is considered equal if it is also a union type, and the two unions have the same member types.<\/p>\n
This returns the first member type constraint for which “check($value)” is true, allowing you to determine which of the Union\u2019s member type constraints a given value matches.<\/p>\n
This returns true if all of the member type constraints return true for the “is_a_type_of” method.<\/p>\n
This returns true if all of the member type constraints return true for the “is_subtype_of” method.<\/p>\n
This returns a new Moose::Meta::TypeConstraint object with the type as its parent.<\/p>\nBUGS <\/a> <\/h2>\n
AUTHORS <\/a> <\/h2>\n
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