t.rb

require 'rubygems'
require 'yajl'
require 'ruote'
require 'ruote/couch'

engine = Ruote::Engine.new(
  Ruote::Worker.new(
    Ruote::Couch::CouchStorage.new(
      'http://localhost:5984', 'couch_prefix' => 'test')))

engine.register do
  catchall Ruote::NoOpParticipant
end

pdef = Ruote.process_definition do
  alpha
  bravo
end

engine.noisy = true
  # displaying the worker's work, step by step, in yellow

wfid = engine.launch(pdef)

engine.wait_for(wfid)