test pdef for repeat loop

gistfile1.txt

#!/usr/bin/env ruby

require 'ruote'

class Alpha < ::Ruote::Participant
  def on_workitem
    n = workitem.fields["iteration"].nil? ? 1 : workitem.fields["iteration"] + 1
    workitem.set_field("iteration", n)
    workitem.set_field("completed", true) if n >= 10

    puts `date`
    puts "#{workitem.participant_name}: iteration #{n}"
    puts ""
    reply
  end
end

@ruote =  Ruote::Dashboard.new(Ruote::Worker.new(Ruote::HashStorage.new()))
@ruote.register 'alpha',  Alpha

pdef = Ruote.define do
  repeat do
    alpha
#    wait '5s'
    _break :if => '${f:completed}'
  end
  echo "all done"
end

fields = {:completed => false}
wfid = @ruote.launch(pdef, fields)
@ruote.wait_for(wfid, :timeout => 60*1000)

exit 0