# File lib/new_relic/agent/configuration/default_source.rb, line 108
        def self.agent_enabled
          Proc.new {
            NewRelic::Agent.config[:enabled] &&
            (NewRelic::Agent.config[:developer_mode] || NewRelic::Agent.config[:monitor_mode]) &&
            NewRelic::Agent::Autostart.agent_should_start?
          }
        end