handle_get (UserDataModule)

    # File lib/rbot/core/userdata.rb, line 141
      def handle_get(m, params)
        user = m.server.get_user(params[:nick]) || m.source
        key = params[:key].intern
        data = get_data(user, key)
        if data
          m.reply(_("%{key} data for %{user}: %{data}") % {
            :key => key,
            :user => user.nick,
            :data => data
          })
        else
          m.reply(_("sorry, no %{key} data for %{user}") % {
            :key => key,
            :user => user.nick,
          })
        end
      end