ActsAsAsync is an ActiveRecord extension that provides your models with easy-to-use Resque helpers.
Installing ActsAsAsync is as simple as adding it to your Gemfile:
ActsAsAsync aims to be as simple as possible to use. Including it in your model is as easy as:
class Post < ActiveRecord::Base acts_as_async end
ActsAsAsync adds three instance methods to your model that you can use to async any other instance method:
post = Post.create(:body => "Wow, acts_as_async is neat!") # Self-destruct as soon as possible post.async(:destroy) # Self-destruct at this time tomorrow post.async_at(Time.now + 1.day, :destroy) # Self-destruct in 10 minutes post.async_in(10.minutes, :destroy)
It also adds three identical class methods:
Post.async(:destroy_all) Post.async_at(1.day.from_now, :destroy_all) Post.async_in(10.minutes, :destroy_all)
In addition to the helper methods above, ActsAsAsync supports dynamic methods for any existing method on your model. For example:
class Audiobook < ActiveRecord::Base acts_as_async def transcribe # Some long-running logic here end def read! # Computers like to read too! end def paint(color) # I don't know why you'd paint a book... end end book = Audiobook.first # Transcribe the book as soon as possible book.async_transcribe # Read the book at this time tomorrow book.async_read_at!(Time.now + 1.day) # Paint the book blue in a couple years book.async_paint_in(2.years, "blue")
$ rake resque:workand
$ rake resque:schedulerright out of the box.
acts_as_asyncto specify a different queue.
ActsAsAsync is tested against the following Rubies: MRI 1.8.7, MRI 1.9.2, MRI 1.9.3, Rubinius 2.0, and JRuby.
ActsAsAsync is released under the MIT license. See the LICENSE file for more info.