Specio::Library::Builtins

(source, CPAN)

version 0.48

NAME
VERSION
DESCRIPTION
- Item
- Bool
- Maybe (of `a)
- Undef
- Value
- Str
- Num
- Int
- ClassName
- Ref
- ScalarRef (of `a)
- ArrayRef (of `a)
- HashRef (of `a)
- CodeRef
- RegexpRef
- GlobRef
- FileHandle
- Object
SUPPORT
SOURCE
AUTHOR
COPYRIGHT AND LICENSE

#NAME

Specio::Library::Builtins - Implements type constraint objects for Perl's built-in types

#VERSION

version 0.48

#DESCRIPTION

This library provides a set of types parallel to those provided by Moose.

The types are in the following hierarchy

Item
    Bool
    Maybe (of `a)
    Undef
    Defined
        Value
            Str
                Num
                    Int
                ClassName
        Ref
            ScalarRef (of `a)
            ArrayRef (of `a)
            HashRef (of `a)
            CodeRef
            RegexpRef
            GlobRef
            FileHandle
            Object

#Item

Accepts any value

#Bool

Accepts a non-reference that is undef, an empty string, 0, or 1. It also accepts any object which overloads boolification.

#Maybe (of `a)

A parameterizable type which accepts undef or the type `a. If not parameterized this type will accept any value.

#Undef

Only accepts undef.

#Value

Accepts any non-reference value.

#Str

Accepts any non-reference value or an object which overloads stringification.

#Num

Accepts nearly the same values as Scalar::Util::looks_like_number, but does not accept numbers with leading or trailing spaces, infinities, or NaN. Also accepts an object which overloads numification.

#Int

Accepts any integer value, or an object which overloads numification and numifies to an integer.

#ClassName

Accepts any value which passes Str where the string is a loaded package.

#Ref

Accepts any reference.

#ScalarRef (of `a)

Accepts a scalar reference or an object which overloads scalar dereferencing. If parameterized, the dereferenced value must be of type `a.

#ArrayRef (of `a)

Accepts a array reference or an object which overloads array dereferencing. If parameterized, the values in the arrayref must be of type `a.

#HashRef (of `a)

Accepts a hash reference or an object which overloads hash dereferencing. If parameterized, the values in the hashref must be of type `a.

#CodeRef

Accepts a code (sub) reference or an object which overloads code dereferencing.

#RegexpRef

Accepts a regex object created by qr// or an object which overloads regex interpolation.

#GlobRef

Accepts a glob reference or an object which overloads glob dereferencing.

#FileHandle

Accepts a glob reference which is an open file handle, any IO::Handle Object or subclass, or an object which overloads glob dereferencing and returns a glob reference which is an open file handle.

#Object

Accepts any blessed object.

#SUPPORT

Bugs may be submitted at https://github.com/houseabsolute/Specio/issues.

#SOURCE

The source code repository for Specio can be found at https://github.com/houseabsolute/Specio.

#AUTHOR

Dave Rolsky <autarch@urth.org>

#COPYRIGHT AND LICENSE

This is free software, licensed under:

The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the LICENSE file included with this distribution.

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