NAME

Reflex::Callback::CodeRef - Callback adapter for plain code references

VERSION

version 0.056

SYNOPSIS

Used within Reflex:

        use Reflex::Callbacks qw(cb_coderef);

        my $ct = Reflex::Timer->new(
                interval    => 1 + rand(),
                auto_repeat => 1,
                on_tick     => cb_coderef {
                        print "coderef callback triggered\n";
                },
        );

        $ct->run_all();

Low-level usage:

        sub callback {
                my $arg = shift;
                print "hello, $arg->{name}\n";
        }

        use Reflex::Callback;
        my $cb = Reflex::Callback::CodeRef->new( code_ref => \&code );
        $cb->deliver(greet => { name => "world" });

DESCRIPTION

Reflex::Callback::CodeRef maps the generic Reflex::Callback interface to plain coderef callbacks. Reflex::Callbacks' cb_coderef() function and other syntactic sweeteners hide the specifics.

new

Reflex::Callback::CodeRef's constructor takes a single named parameter, "code_ref", which should contain the coderef to be called by deliver().

deliver

Reflex::Callback::CodeRef's deliver() method invokes the coderef supplied during the callback's construction. deliver() takes two positional parameters: an event name (which is not currently used for coderef callbacks), and a hashref of named parameters to be passed to the callback.

deliver() returns whatever the coderef does.

SEE ALSO

Reflex Reflex::Callback documents the base class' generic interface. Reflex::Callbacks documents callback convenience functions.

"ACKNOWLEDGEMENTS" in Reflex "ASSISTANCE" in Reflex "AUTHORS" in Reflex "BUGS" in Reflex "BUGS" in Reflex "CONTRIBUTORS" in Reflex "COPYRIGHT" in Reflex "LICENSE" in Reflex "TODO" in Reflex