Class::C3::Componentised::ApplyHooks - Run methods before or after components are injected
package MyComponent; our %statistics; use Class::C3::Componentised::ApplyHooks -before_apply => sub { my ($class, $component) = @_; push @{$statistics{$class}}, '-before_apply'; }, -after_apply => sub { my ($class, $component) = @_; push @{$statistics{$class}}, '-after_apply'; }, qw(BEFORE_APPLY AFTER_APPLY); BEFORE_APPLY { push @{$statistics{$class}}, 'BEFORE_APPLY' }; AFTER_APPLY { push @{$statistics{$class}}, 'AFTER_APPLY' }; AFTER_APPLY { use Devel::Dwarn; Dwarn %statistics }; 1;
This package allows a given component to run methods on the class that is being injected into before or after the component is injected. Note from the "SYNOPSIS" that all Load Actions may be run more than once.
Load Actions
Both import actions simply run a list of coderefs that will be passed the class that is being acted upon and the component that is being added to the class.
Adds a before apply action for the current component without importing any subroutines into your namespace.
Adds an after apply action for the current component without importing any subroutines into your namespace.
BEFORE_APPLY { warn "about to apply $_[1] to class $_[0]" };
Adds a before apply action for the current component.
AFTER_APPLY { warn "just applied $_[1] to class $_[0]" };
Adds an after apply action for the current component.
To install Class::C3::Componentised, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Class::C3::Componentised
CPAN shell
perl -MCPAN -e shell install Class::C3::Componentised
For more information on module installation, please visit the detailed CPAN module installation guide.