Dumb back-end for immediate processing

[sumskyi]

can be useful in test or development environments

as described #6 (comment)

[bkeepers]

Sweet, I love it. What do you think about just including it in qu proper, instead of having it in a separate gem? I can't decide.

[sumskyi]

Yes, it is better to not having this as separated gem, and do not force Qu.backend = Qu::Backend::Immediate.new like I did

[sumskyi]

but, it is easy to use

group :development, :test do
  gem 'qu-immediate'
end

group :production do
  gem 'qu-mongo'
end

And no configuration needed.

So, I can't decide :)