1Class::C3::ComponentiseUds:e:rApCpolnytHroiobkust(e3d)PCelralssD:o:cCu3m:e:nCtoamtpioonnentised::ApplyHooks(3)
2
3
4

NAME

6       Class::C3::Componentised::ApplyHooks - Run methods before or after
7       components are injected
8

SYNOPSIS

10        package MyComponent;
11
12        our %statistics;
13
14        use Class::C3::Componentised::ApplyHooks
15          -before_apply => sub {
16            my ($class, $component) = @_;
17
18            push @{$statistics{$class}}, '-before_apply';
19          },
20          -after_apply  => sub {
21            my ($class, $component) = @_;
22
23            push @{$statistics{$class}}, '-after_apply';
24          }, qw(BEFORE_APPLY AFTER_APPLY);
25
26        BEFORE_APPLY { push @{$statistics{$class}}, 'BEFORE_APPLY' };
27        AFTER_APPLY { push @{$statistics{$class}}, 'AFTER_APPLY' };
28        AFTER_APPLY { use Devel::Dwarn; Dwarn %statistics };
29
30        1;
31

DESCRIPTION

33       This package allows a given component to run methods on the class that
34       is being injected into before or after the component is injected.  Note
35       from the "SYNOPSIS" that all "Load Actions" may be run more than once.
36

IMPORT ACTION

38       Both import actions simply run a list of coderefs that will be passed
39       the class that is being acted upon and the component that is being
40       added to the class.
41

IMPORT OPTIONS

43   -before_apply
44       Adds a before apply action for the current component without importing
45       any subroutines into your namespace.
46
47   -after_apply
48       Adds an after apply action for the current component without importing
49       any subroutines into your namespace.
50

EXPORTED SUBROUTINES

52   BEFORE_APPLY
53        BEFORE_APPLY { warn "about to apply $_[1] to class $_[0]"  };
54
55       Adds a before apply action for the current component.
56
57   AFTER_APPLY
58        AFTER_APPLY { warn "just applied $_[1] to class $_[0]"  };
59
60       Adds an after apply action for the current component.
61
62
63
64perl v5.36.0                      2023-0C1l-a2s0s::C3::Componentised::ApplyHooks(3)
Impressum