On Tue, Jul 03, 2012 at 03:11:01AM -0700, Amedeo wrote: > > We are trying to retrieve the list of all participants involved (or > potentially involved) in a process. Is there any api or way to retrieve > this list?
Hello Amedeo, no, but would something like (https://gist.github.com/3040131) this help? ---8<--- require 'pp' require 'ruote' pdef = Ruote.define do alice concurrence do bob charly end participant :ref => 'doug' end dboard = Ruote::Dashboard.new(Ruote::HashStorage.new) dboard.register do alice Ruote::NoOpParticipant participant /.+/, Ruote::StorageParticipant end def find_participants(dboard, tree, accu=[]) if tree[0] == 'participant' accu << [ tree[1]['ref'], dboard.participant(tree[1]['ref']).class ] elsif exp_class = dboard.context.expmap.expression_class(tree[0]) # do nothing elsif pa = dboard.participant(tree[0]) accu << [ tree[0], pa.class ] end tree[2].each do |t| find_participants(dboard, t, accu) end accu end pp find_participants(dboard, pdef) --->8--- Best regards, -- John Mettraux - http://lambda.io/jmettraux -- you received this message because you are subscribed to the "ruote users" group. to post : send email to [email protected] to unsubscribe : send email to [email protected] more options : http://groups.google.com/group/openwferu-users?hl=en
