oose5.18(3) [mojave man page]
oose(3) User Contributed Perl Documentation oose(3) NAME
oose - syntactic sugar to make Moose one-liners easier VERSION
version 2.1202 SYNOPSIS
# create a Moose class on the fly ... perl -Moose=Foo -e 'has bar => ( is=>q[ro], default => q[baz] ); print Foo->new->bar' # prints baz # loads an existing class (Moose or non-Moose) # and re-"opens" the package definition to make # debugging/introspection easier perl -Moose=+My::Class -e 'print join ", " => __PACKAGE__->meta->get_method_list' # also loads Moose::Util::TypeConstraints to allow subtypes etc perl -Moose=Person -e'subtype q[ValidAge] => as q[Int] => where { $_ > 0 && $_ < 78 }; has => age ( isa => q[ValidAge], is => q[ro]); Person->new(age => 90)' DESCRIPTION
oose.pm is a simple source filter that adds "package $name; use Moose; use Moose::Util::TypeConstraints;" to the beginning of your script and was entirely created because typing "perl -e'package Foo; use Moose; ...'" was annoying me. INTERFACE
oose provides exactly one method and it's automatically called by perl: import($package) Pass a package name to import to be used by the source filter. The package defaults to "Class" if none is given. DEPENDENCIES
You will need Filter::Simple and eventually Moose INCOMPATIBILITIES
None reported. But it is a source filter and might have issues there. BUGS
See "BUGS" in Moose for details on reporting bugs. AUTHORS
o Stevan Little <stevan.little@iinteractive.com> o Dave Rolsky <autarch@urth.org> o Jesse Luehrs <doy@tozt.net> o Shawn M Moore <code@sartak.org> o XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org> o Karen Etheridge <ether@cpan.org> o Florian Ragwitz <rafl@debian.org> o Hans Dieter Pearcey <hdp@weftsoar.net> o Chris Prather <chris@prather.org> o Matt S Trout <mst@shadowcat.co.uk> 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. perl v5.18.2 2014-01-19 oose(3)
Check Out this Related Man Page
Moose::Cookbook::Snack::Types(3) User Contributed Perl Documentation Moose::Cookbook::Snack::Types(3) NAME
Moose::Cookbook::Snack::Types - Snippets of code for using Types and Type Constraints VERSION
version 2.1202 SYNOPSIS
package Point; use Moose; has 'x' => ( isa => 'Int', is => 'ro' ); has 'y' => ( isa => 'Int', is => 'rw' ); package main; use Try::Tiny; my $point = try { Point->new( x => 'fifty', y => 'forty' ); } catch { print "Oops: $_"; }; my $point; my $xval = 'forty-two'; my $xattribute = Point->meta->find_attribute_by_name('x'); my $xtype_constraint = $xattribute->type_constraint; if ( $xtype_constraint->check($xval) ) { $point = Point->new( x => $xval, y => 0 ); } else { print "Value: $xval is not an " . $xtype_constraint->name . " "; } DESCRIPTION
This is the Point example from Moose::Cookbook::Basics::Point_AttributesAndSubclassing with type checking added. If we try to assign a string value to an attribute that is an "Int", Moose will die with an explicit error message. The error will include the attribute name, as well as the type constraint name and the value which failed the constraint check. We use Try::Tiny to catch this error message. Later, we get the Moose::Meta::TypeConstraint object from a Moose::Meta::Attribute and use the Moose::Meta::TypeConstraint to check a value directly. SEE ALSO
Moose::Cookbook::Basics::Point_AttributesAndSubclassing Moose::Util::TypeConstraints Moose::Meta::Attribute AUTHORS
o Stevan Little <stevan.little@iinteractive.com> o Dave Rolsky <autarch@urth.org> o Jesse Luehrs <doy@tozt.net> o Shawn M Moore <code@sartak.org> o XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org> o Karen Etheridge <ether@cpan.org> o Florian Ragwitz <rafl@debian.org> o Hans Dieter Pearcey <hdp@weftsoar.net> o Chris Prather <chris@prather.org> o Matt S Trout <mst@shadowcat.co.uk> 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. perl v5.18.2 2014-01-19 Moose::Cookbook::Snack::Types(3)