lib/ruote/log/default_history.rb
# Returns all the wfids for which some piece of history is kept.
#
Returns all the wfids for which some piece of history is kept.
Returns all the wfids for which some piece of history is kept .
def wfids
      @history.collect { |msg|
        msg['wfid'] || (msg['fei']['wfid'] rescue nil)
      }.compact.uniq.sort
    end
def wfids @history . collect { | msg | msg [ 'wfid' ] || ( msg [ 'fei' ] [ 'wfid' ] rescue nil ) } . compact . uniq . sort end
Returns all the wfids for which some piece of history is kept.
Returns all the wfids for which some piece of history is kept .