01.rb

Ruote.process_definition 'foo' do
  sequence do
    alpha
    concurrence do
      alpha
      alpha
    end
  end
end

test_subprocess_file.rb

require 'rubygems'

require 'ruote'
require 'ruote/storage/fs_storage'

engine = Ruote::Engine.new(Ruote::Worker.new(Ruote::FsStorage.new('ruote_work')))

pdef = Ruote.process_definition do
  subprocess :ref => 'pdefs/01.rb'
end

engine.register_participant 'alpha' do |wi|
  puts wi
end

wfid = engine.launch pdef

engine.wait_for(wfid)