Fraggle-synchrony

This is a Fiber-aware wrapper for the Fraggle EM library, which provides an evented Ruby interface to Doozer.

NOTE: This only runs on Ruby 1.9.2 due to the underlying use of Fibers.

Fraggle code can often become a bit of a spaghetti mess due to the reliance on callbacks - wrapping with Synchrony allows you to replace:

Fraggle.connect do |client|
  client.rev do |rev|
    client.get rev, "/path/to/thing" do |value|
      # do stuff with value
    end
  end
end

with

client = Fraggle.connect
rev = client.rev
value = client.get rev, "/path/to/thing"
# do stuff with value

The full list of supported commands is: rev, set, get, del, stat

wait is not supported - just use the standard aynch callback mechanism provided by Fraggle (a pseudo-blocking wait command makes no sense).

All using Fibers ensuring the code is still fully asynchronous. Pretty awesome huh? (bear in mind 99% of the awesomeness is clearly due to Ilya Grigorik and his wonderful em-synchrony, not me :)