Initial Commit

database/perl/vendor/lib/Specio/Constraint/AnyDoes.pm

@@ -0,0 +1,139 @@
+package Specio::Constraint::AnyDoes;
+
+use strict;
+use warnings;
+
+our $VERSION = '0.46';
+
+use Role::Tiny::With;
+use Scalar::Util ();
+use Specio::Helpers qw( perlstring );
+use Specio::Library::Builtins;
+use Specio::OO;
+
+use Specio::Constraint::Role::DoesType;
+with 'Specio::Constraint::Role::DoesType';
+
+{
+    my $Defined = t('Defined');
+    sub _build_parent {$Defined}
+}
+
+{
+    my $_inline_generator = sub {
+        my $self = shift;
+        my $val  = shift;
+
+        return sprintf( <<'EOF', ($val) x 8, perlstring( $self->role ) );
+(
+    (
+        Scalar::Util::blessed(%s) || (
+              !ref(%s)
+            && defined(%s)
+            && length(%s)
+            && %s !~ /\A
+                      \s*
+                      -?[0-9]+(?:\.[0-9]+)?
+                      (?:[Ee][\-+]?[0-9]+)?
+                      \s*
+                      \z/xs
+            && ref( \%s ) ne 'GLOB'
+        )
+    )
+        && %s->can('does')
+        && %s->does(%s)
+    )
+EOF
+    };
+
+    sub _build_inline_generator {$_inline_generator}
+}
+
+## no critic (Subroutines::ProhibitUnusedPrivateSubroutines)
+sub _allow_classes {1}
+## use critic
+
+__PACKAGE__->_ooify;
+
+1;
+
+# ABSTRACT: A class for constraints which require a class name or an object that does a specific role
+
+__END__
+
+=pod
+
+=encoding UTF-8
+
+=head1 NAME
+
+Specio::Constraint::AnyDoes - A class for constraints which require a class name or an object that does a specific role
+
+=head1 VERSION
+
+version 0.46
+
+=head1 SYNOPSIS
+
+    my $type = Specio::Constraint::AnyDoes->new(...);
+    print $type->role;
+
+=head1 DESCRIPTION
+
+This is a specialized type constraint class for types which require a class
+name or an object that does a specific role.
+
+=head1 API
+
+This class provides all of the same methods as L<Specio::Constraint::Simple>,
+with a few differences:
+
+=head2 Specio::Constraint::AnyDoes->new( ... )
+
+The C<parent> parameter is ignored if it passed, as it is always set to the
+C<Defined> type.
+
+The C<inline_generator> and C<constraint> parameters are also ignored. This
+class provides its own default inline generator subroutine reference.
+
+This class overrides the C<message_generator> default if none is provided.
+
+Finally, this class requires an additional parameter, C<role>. This must be a
+single role name.
+
+=head2 $any_isa->role
+
+Returns the role name passed to the constructor.
+
+=head1 ROLES
+
+This class does the L<Specio::Constraint::Role::DoesType>,
+L<Specio::Constraint::Role::Interface>, L<Specio::Role::Inlinable>, and
+L<MooseX::Clone> roles.
+
+=head1 SUPPORT
+
+Bugs may be submitted at L<https://github.com/houseabsolute/Specio/issues>.
+
+I am also usually active on IRC as 'autarch' on C<irc://irc.perl.org>.
+
+=head1 SOURCE
+
+The source code repository for Specio can be found at L<https://github.com/houseabsolute/Specio>.
+
+=head1 AUTHOR
+
+Dave Rolsky <autarch@urth.org>
+
+=head1 COPYRIGHT AND LICENSE
+
+This software is Copyright (c) 2012 - 2020 by Dave Rolsky.
+
+This is free software, licensed under:
+
+  The Artistic License 2.0 (GPL Compatible)
+
+The full text of the license can be found in the
+F<LICENSE> file included with this distribution.
+
+=cut