1Perl::Critic::Policy::MUosoesrPee:Cr:olPn:rt:orChiribibutititecMd:u:lPPteoirlplilceDyWo:ic:tuMhmoseo(ns3te)a:t:iPornohibitMultipleWiths(3)
2
3
4

NAME

6       Perl::Critic::Policy::Moose::ProhibitMultipleWiths - Require role
7       composition
8

VERSION

10       version 1.05
11

DESCRIPTION

13       Moose::Roles are, among other things, the answer to name conflicts
14       plaguing multiple inheritance and mix-ins. However, to enjoy this
15       protection, you must compose your roles together. Roles do not generate
16       conflicts if they are consumed individually.
17
18       Pass all of your roles to a single with statement.
19
20           # ok
21           package Foo;
22
23           use Moose::Role;
24
25           with qw< Bar Baz >;
26
27           # not ok
28           package Foo;
29
30           use Moose::Role;
31
32           with 'Bar';
33           with 'Baz';
34

AFFILIATION

36       This policy is part of Perl::Critic::Moose.
37

CONFIGURATION

39       There is a single option, "equivalent_modules". This allows you to
40       specify modules that should be treated the same as Moose and
41       Moose::Role, if, say, you were doing something with Moose::Exporter.
42       For example, if you were to have this in your .perlcriticrc file:
43
44           [Moose::ProhibitMultipleWiths]
45           equivalent_modules = MyCompany::Moose MooseX::NewThing
46
47       then the following code would result in a violation:
48
49           package Baz;
50
51           use MyCompany::Moose;
52
53           with 'Bing';
54           with 'Bong';
55

SUPPORT

57       Bugs may be submitted through the RT bug tracker
58       <http://rt.cpan.org/Public/Dist/Display.html?Name=Perl-Critic-Moose>
59       (or bug-perl-critic-moose@rt.cpan.org <mailto:bug-perl-critic-
60       moose@rt.cpan.org>).
61
62       I am also usually active on IRC as 'drolsky' on "irc://irc.perl.org".
63

AUTHORS

65       ·   Elliot Shank <perl@galumph.com>
66
67       ·   Dave Rolsky <autarch@urth.org>
68

70       This software is copyright (c) 2008 - 2016 by Elliot Shank.
71
72       This is free software; you can redistribute it and/or modify it under
73       the same terms as the Perl 5 programming language system itself.
74
75
76
77perl v5.30.0             Perl::Cri2t0i1c9:-:0P7o-l2i6cy::Moose::ProhibitMultipleWiths(3)
Impressum