# File lib/kwala/lib/cycle_detector.rb, line 405 def make_clusters(keys) groups = Hash.new { |h,k| h[k] = Array.new } keys.sort.each do |k| if k.include?("/") spname = k.split("/") gname = spname[0..-2].join("/") else gname = DEFAULTCLUSTER end groups[gname] << k end sub_group_clusters(groups) end