# File lib/sup/source.rb, line 212
  def load_sources fn=Redwood::SOURCE_FN
    source_array = (Redwood::load_yaml_obj(fn) || []).map { |o| Recoverable.new o }
    @source_mutex.synchronize do
      @sources = Hash[*(source_array).map { |s| [s.id, s] }.flatten]
      @sources_dirty = false
    end
  end