1Role::Commons(3)      User Contributed Perl Documentation     Role::Commons(3)
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NAME

6       Role::Commons - roles that can be commonly used, for the mutual benefit
7       of all
8

SYNOPSIS

10        use 5.010;
11
12        {
13          package Local::Class;
14          use Moo;
15          use Role::Commons -all;
16          our $AUTHORITY = 'cpan:JOEBLOGGS';
17          our $VERSION   = '1.000';
18        }
19
20        say Local::Class->AUTHORITY
21          if Local::Class->DOES('Role::Commons::Authority');
22
23        my $obj = Local::Class->new;
24        say $obj->object_id
25          if $obj->DOES('Role::Commons::ObjectID');
26

DESCRIPTION

28       Role-Commons is not yet another implementation of roles. It is a
29       collection of generic, reusable roles that hopefully you will love to
30       apply to your classes. These roles are built using Moo::Role, so
31       automatically integrate into the Moose object system if you're using
32       it, but they do not require Moose.
33
34       The Role::Commons module itself provides shortcuts for applying roles
35       to your package, so that instead of doing:
36
37        {
38          package Local::Class;
39
40          use Moo;  # or "use Moose"
41          with qw( Role::Commons::Authority Role::Commons::ObjectID );
42        }
43
44       You can just do this:
45
46        {
47          package Local::Class;
48
49          use Moo;
50          use Role::Commons qw( Authority ObjectID );
51        }
52
53       It also handles passing some simple parameters through to the role from
54       the consuming class. (Because Moo doesn't have anything like
55       MooseX::Role::Parameterized.)
56
57   Roles
58       Role::Commons::Authority
59           Sets up a "AUTHORITY" method for your class which is conceptually a
60           little like "VERSION".
61
62       Role::Commons::ObjectID
63           Provides an "object_id" method for your class which returns a
64           unique identifier for each object.
65
66       Role::Commons::Tap
67           Provides a "tap" method for your class, inspired by Ruby's method
68           of the same name. Helpful for writing chained method calls.
69
70   Obsolescence
71       Role-Commons is the successor for my older projects: authority-shared,
72       Object-AUTHORITY, Object-DOES, Object-Role, and Object-Tap.
73
74       Role-Commons bundles Object::AUTHORITY for the sake of backwards
75       compatibility. This is being phased out.
76

BUGS

78       Please report any bugs to
79       <http://rt.cpan.org/Dist/Display.html?Queue=Role-Commons>.
80

SEE ALSO

82       Role::Commons::Authority, Role::Commons::ObjectID, Role::Commons::Tap.
83
84       Role::Tiny, Moo::Role, Moose::Role.
85

AUTHOR

87       Toby Inkster <tobyink@cpan.org>.
88

90       This software is copyright (c) 2012, 2014 by Toby Inkster.
91
92       This is free software; you can redistribute it and/or modify it under
93       the same terms as the Perl 5 programming language system itself.
94

DISCLAIMER OF WARRANTIES

96       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
97       WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
98       MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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102perl v5.30.0                      2019-07-26                  Role::Commons(3)
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