NAME

Bolts::Artifact::Thunk - Simplified artifact implementation

VERSION

version 0.143171

SYNOPSIS

    use Bolts;

    my $artifact = Bolts::Artifact::Thunk->new(
        thunk => sub {
            my ($artifact, $bag, %parameters) = @_;
            return MyApp::Thing->new(%parameters);
        },
    );

DESCRIPTION

This provides a greatly simplified implementation of Bolts::Role::Artifact. This skips out on all of the main features of Bolts by just boiling the artifact definition down to the simplest possible form. There are no blueprints, no scope, no injection, just a thunk that does the work.

This is handy for cases where a full-blown artifact implementation is tedious or impossible, particularly when bootstrapping Bolts::Meta::Locator.

It may also be used when you just need a shortcut or optimization. That said, you will probably regret any extensive use of this. (I mean, really, why bother with the Bolt framework if you just short-circuit major bits down to this? You could just implement something simpler and probably faster.)

ROLES

ATTRIBUTES

thunk

This is the code reference used to construct the artifact. It will be called every time the artifact is resolved.

METHODS

get

This is implemented using the execute_method of Moose::Meta::Attribute::Trait::Native::Code on "thunk".

such_that

Not implemented.

Caution: In the future, this will probably be implemented.

AUTHOR

Andrew Sterling Hanenkamp <hanenkamp@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Qubling Software LLC.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.