def load_target(target)
      raise ArgumentError, target unless targets.include?(target)

      require "polisher/adaptors/version_checker/#{target}"

      tm = target_module(target)
      @target_modules ||= []
      @target_modules << tm
      include tm
    end
def load_target(target)
      raise ArgumentError, target unless targets.include?(target)

      require "polisher/adaptors/version_checker/#{target}"

      tm = target_module(target)
      @target_modules ||= []
      @target_modules << tm
      include tm
    end
Load specified target