ledestin/frugal_timeout

# Copyright (C) 2013, 2014 by Dmitry Maksyoma <ledestin@gmail.com>

module FrugalTimeout
  module Hookable #:nodoc:
    DO_NOTHING = proc {}

    def def_hook *names
      names.each { |name|
    eval <<-EOF
      def #{name} &b
        @#{name} = b || DO_NOTHING
      end
      #{name}
    EOF
      }
    end

    def def_hook_synced *names
      names.each { |name|
    eval <<-EOF
      def #{name} &b
        synchronize { @#{name} = b || DO_NOTHING }
      end
      #{name}
    EOF
      }
    end
  end
end