1Class::C3::ComponentiseUds(e3r)Contributed Perl DocumentCaltaisosn::C3::Componentised(3)
2
3
4

NAME

6       Class::C3::Componentised - Load mix-ins or components to your C3-based
7       class
8

SYNOPSIS

10         package MyModule;
11
12         use strict;
13         use warnings;
14
15         use base 'Class::C3::Componentised';
16
17         sub component_base_class { "MyModule::Component" }
18
19         package main;
20
21         MyModule->load_components( qw/Foo Bar/ );
22         # Will load MyModule::Component::Foo and MyModule::Component::Bar
23

DESCRIPTION

25       This will inject base classes to your module using the Class::C3 method
26       resolution order.
27
28       Please note: these are not plugins that can take precedence over
29       methods declared in MyModule. If you want something like that, consider
30       MooseX::Object::Pluggable.
31

METHODS

33   load_components( @comps )
34       Loads the given components into the current module. If a module begins
35       with a "+" character, it is taken to be a fully qualified class name,
36       otherwise "$class->component_base_class" is prepended to it.
37
38       Calling this will call "Class::C3::reinitialize".
39
40   load_own_components( @comps )
41       Similar to load_components, but assumes every class is "$class::$comp".
42
43   load_optional_components
44       As load_components, but will silently ignore any components that cannot
45       be found.
46
47   ensure_class_loaded
48       Given a class name, tests to see if it is already loaded or otherwise
49       defined. If it is not yet loaded, the package is require'd, and an
50       exception is thrown if the class is still not loaded.
51
52        BUG: For some reason, packages with syntax errors are added to %INC on
53             require
54
55   ensure_class_found
56       Returns true if the specified class is installed or already loaded,
57       false otherwise.
58
59   inject_base
60       Does the actual magic of adjusting @ISA on the target module.
61
62   load_optional_class
63       Returns a true value if the specified class is installed and loaded
64       successfully, throws an exception if the class is found but not loaded
65       successfully, and false if the class is not installed
66

AUTHORS

68       Matt S. Trout and the DBIx::Class team
69
70       Pulled out into separate module by Ash Berlin "<ash@cpan.org>"
71
72       Optimizations and overall bolt-tightening by Peter "ribasushi"
73       Rabbitson "<ribasushi@cpan.org>"
74

76       Copyright (c) 2006 - 2011 the Class::C3::Componentised "AUTHORS" as
77       listed above.
78

LICENSE

80       You may distribute this code under the same terms as Perl itself.
81
82
83
84perl v5.32.0                      2020-07-28       Class::C3::Componentised(3)
Impressum