gistfile1.rb

      # Execute this boot loader after the specified boot loader.
      #
      # ==== Parameters
      # klass<~to_s>::
      #   The boot loader class after which this boot loader should be run.
      #
      # ==== Returns
      # nil
      #
      # :api: plugin
      def after(klass)
        move_klass(klass, 1)
        nil
      end
 
      # Execute this boot loader before the specified boot loader.
      #
      # ==== Parameters
      # klass<~to_s>::
      #   The boot loader class before which this boot loader should be run.
      #
      # ==== Returns
      # nil
      #
      # :api: plugin
      def before(klass)
        move_klass(klass, 0)
        nil
      end
 
      # Move a class that is inside the bootloader to some place in the Array,
      # relative to another class.
      #
      # ==== Parameters
      # klass<~to_s>::
      #   The klass to move the bootloader relative to
      # where<Integer>::
      #   0 means insert it before; 1 means insert it after
      #
      # ==== Returns
      # nil
      #
      # :api: private
      def move_klass(klass, where)
        index = Merb::BootLoader.subclasses.index(klass.to_s)
        if index
          Merb::BootLoader.subclasses.delete(self.to_s)
          Merb::BootLoader.subclasses.insert(index + where, self.to_s)
        end
        nil
      end