use Moo::_Utils;
use B 'perlstring';
-our $VERSION = '0.009009'; # 0.9.9
+our $VERSION = '0.009013'; # 0.9.13
$VERSION = eval $VERSION;
our %MAKERS;
@{*{_getglob("${target}::ISA")}{ARRAY}} = @_;
};
*{_getglob("${target}::with")} = sub {
- require Moo::Role;
+ { local $@; require Moo::Role; }
die "Only one role supported at a time by with" if @_ > 1;
Moo::Role->apply_role_to_package($target, $_[0]);
};
*{_getglob("${target}::has")} = sub {
my ($name, %spec) = @_;
($MAKERS{$target}{accessor} ||= do {
- require Method::Generate::Accessor;
+ { local $@; require Method::Generate::Accessor; }
Method::Generate::Accessor->new
})->generate_method($target, $name, \%spec);
$class->_constructor_maker_for($target)
};
foreach my $type (qw(before after around)) {
*{_getglob "${target}::${type}"} = sub {
- require Class::Method::Modifiers;
+ { local $@; require Class::Method::Modifiers; }
_install_modifier($target, $type, @_);
};
}
{
no strict 'refs';
@{"${target}::ISA"} = do {
- require Moo::Object; ('Moo::Object');
+ { local $@; require Moo::Object; } ('Moo::Object');
} unless @{"${target}::ISA"};
}
}
my ($class, $target, $select_super) = @_;
return unless $MAKERS{$target};
$MAKERS{$target}{constructor} ||= do {
- require Method::Generate::Constructor;
- require Sub::Defer;
+ {
+ local $@;
+ require Method::Generate::Constructor;
+ require Sub::Defer;
+ }
my ($moo_constructor, $con);
if ($select_super && $MAKERS{$select_super}) {
->new(
package => $target,
accessor_generator => do {
- require Method::Generate::Accessor;
+ { local $@; require Method::Generate::Accessor; }
Method::Generate::Accessor->new;
},
construction_string => (
}
1;
+=pod
+
+=encoding utf-8
=head1 NAME
=head2 BUILDARGS
-This feature from Moose is not yet supported.
+ around BUILDARGS => sub {
+ my $orig = shift;
+ my ( $class, @args ) = @_;
+
+ unshift @args, "attr1" if @args % 2 == 1;
+
+ return $class->$orig(@args);
+ };
+
+ Foo::Bar->new( 3 );
+
+The default implementation of this method accepts a hash or hash reference of
+named parameters. If it receives a single argument that isn't a hash reference
+it throws an error.
+
+You can override this method in your class to handle other types of options
+passed to the constructor.
+
+This method should always return a hash reference of named options.
+
+=head2 BUILD
-=head2 BUILDALL
+Define a C<BUILD> method on your class and the constructor will automatically
+call the C<BUILD> method from parent down to child after the object has
+been instantiated. Typically this is used for object validation or possibly
+logging.
-Don't override (or probably even call) this method. Instead, you can define
-a C<BUILD> method on your class and the constructor will automatically call the
-C<BUILD> method from parent down to child after the object has been
-instantiated. Typically this is used for object validation or possibly logging.
+=head2 DEMOLISH
+
+If you have a C<DEMOLISH> method anywhere in your inheritance hierarchy,
+a C<DESTROY> method is created on first object construction which will call
+C<< $instance->DEMOLISH($in_global_destruction) >> for each C<DEMOLISH>
+method from child upwards to parents.
+
+Note that the C<DESTROY> method is created on first construction of an object
+of your class in order to not add overhead to classes without C<DEMOLISH>
+methods; this may prove slightly surprising if you try and define your own.
=head2 does
L<Sub::Quote aware|/SUB QUOTE AWARE>
+=item * handles
+
+Takes a string
+
+ handles => 'RobotRole'
+
+Where C<RobotRole> is a role (L<Moo::Role>) that defines an interface which
+becomes the list of methods to handle.
+
+Takes a list of methods
+
+ handles => [ qw( one two ) ]
+
+Takes a hashref
+
+ handles => {
+ un => 'one',
+ }
+
=item * trigger
Takes a coderef which will get called any time the attribute is set. Coderef
B<Boolean>. Set this if the attribute must be passed on instantiation.
+=item * reader
+
+The value of this attribute will be the name of the method to get the value of
+the attribute. If you like Java style methods, you might set this to
+C<get_foo>
+
+=item * writer
+
+The value of this attribute will be the name of the method to set the value of
+the attribute. If you like Java style methods, you might set this to
+C<set_foo>
+
=item * weak_ref
B<Boolean>. Set this if you want the reference that the attribute contains to
C<documentation> is not supported since it's a very poor replacement for POD.
+Handling of warnings: when you C<use Moo> we enable FATAL warnings. The nearest
+similar invocation for L<Moose> would be:
+
+ use Moose;
+ use warnings FATAL => "all";
+
+Additionally, L<Moo> supports a set of attribute option shortcuts intended to
+reduce common boilerplate. The set of shortcuts is the same as in the L<Moose>
+module L<MooseX::AttributeShortcuts>. So if you:
+
+ package MyClass;
+ use Moo;
+
+The nearest L<Moose> invocation would be:
+
+ package MyClass;
+
+ use Moose;
+ use warnings FATAL => "all";
+ use MooseX::AttributeShortcuts;
+
=head1 AUTHOR
mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
chip - Chip Salzenberg (cpan:CHIPS) <chip@pobox.com>
+ajgb - Alex J. G. Burzyński (cpan:AJGB) <ajgb@cpan.org>
+
+doy - Jesse Luehrs (cpan:DOY) <doy at tozt dot net>
+
=head1 COPYRIGHT
Copyright (c) 2010-2011 the Moo L</AUTHOR> and L</CONTRIBUTORS>
projects / gitmo/Role-Tiny.git / blobdiff