# File src/ruby_supportlib/phusion_passenger/vendor/union_station_hooks_core/lib/union_station_hooks_core.rb, line 161
    def initialize!
      return false if !should_initialize?
      return true if initialized?

      finalize_and_validate_config
      require_lib('api')
      create_context
      install_postfork_hook
      install_event_pre_hook
      initialize_other_union_station_hooks_gems
      finalize_install

      true
    end