moosex::oneargnew(3pm) [debian man page]

MooseX::OneArgNew(3pm)					User Contributed Perl Documentation				    MooseX::OneArgNew(3pm)

NAME

       MooseX::OneArgNew - teach ->new to accept single, non-hashref arguments

VERSION

       version 0.002

SYNOPSIS

       In our class definition:

	 package Delivery;
	 use Moose;
	 with('MooseX::OneArgNew' => {
	   type     => 'Existing::Message::Type',
	   init_arg => 'message',
	 });

	 has message => (isa => 'Existing::Message::Type', required => 1);

	 has to => (
	   is	=> 'ro',
	   isa	=> 'Str',
	   lazy => 1,
	   default => sub {
	     my ($self) = @_;
	     $self->message->get('To');
	   },
	 );

       When making a message:

	 # The traditional way:

	 my $delivery = Delivery->new({ message => $message });
	 # or
	 my $delivery = Delivery->new({ message => $message, to => $to });

	 # With one-arg new:

	 my $delivery = Delivery->new($message);

DESCRIPTION

       MooseX::OneArgNew lets your constructor take a single argument, which will be translated into the value for a one-entry hashref.  It is a
       parameterized role with two parameters:

       type
	   The Moose type that the single argument must be for the one-arg form to work.  This should be an existing type, and may be either a
	   string type or a MooseX::Type.

       init_arg
	   This is the string that will be used as the key for the hashref constructed from the one-arg call to new.

   WARNINGS
       You can apply MooseX::OneArgNew more than once, but if more than one application's type matches a single argument to "new", the behavior is
       undefined and likely to cause bugs.

       It would be a very bad idea to supply a type that could accept a normal hashref of arguments to "new".

AUTHOR

       Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Ricardo Signes.

       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 v5.12.3							    2011-06-15						    MooseX::OneArgNew(3pm)

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MooseX::Has::Sugar::Minimal(3pm)			User Contributed Perl Documentation			  MooseX::Has::Sugar::Minimal(3pm)

NAME

       MooseX::Has::Sugar::Minimal - Less Sugary Syntax for moose 'has' fields

VERSION

       version 0.05070420

SYNOPSIS

       This is a legacy variant of Sugar which only exports "ro" and "rw" functions, the way MooseX::Has::Sugar used to with ":is";

	   use MooseX::Types::Moose qw( Str );
	   use MooseX::Has::Sugar::Minimal;

	   has foo => (
		   isa => Str,
		   is  => ro,
		   required => 1,
	   );
	   has bar => (
		   isa => Str,
		   is => rw,
		   lazy_build => 1,
	   );

       All functions are exported by The Sub::Exporter Module.

EXPORT GROUPS

   :default
       Exports ":is"

   :is
       Exports "bare", "ro", "rw"

EXPORTED FUNCTIONS

   bare
       returns "('bare')"

   ro
       returns "('ro')"

   rw
       returns "('rw')"

CONFLICTS

   MooseX::Has::Sugar
   MooseX::Has::Sugar::Saccharin
       This module is not intended to be used in conjunction with
	::Sugar or ::Sugar::Saccharin.

       We all export "ro" and "rw" in different ways.

       If you do however want to use them in conjunction, specific imports must
	be done on MooseX::Has::Sugar's side to stop it exporting different
	ro/rw. Any of the below should be fine.

	   use MooseX::Has::Sugar::Minimal;
	   use MooseX::Has::Sugar qw( :attrs );

	   has foo =>( is => rw , lazy_build );

	   use MooseX::Has::Sugar::Minimal;
	   use MooseX::Has::Sugar qw( lazy_build );

	   has foo =>( is => rw , lazy_build );

AUTHOR

       Kent Fredric <kentnl at cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Kent Fredric.

       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 v5.14.2							    2012-02-12					  MooseX::Has::Sugar::Minimal(3pm)

Linux and UNIX Man Pages

moosex::oneargnew(3pm) [debian man page]

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