gn:left;"> reading-data-from-multiple-fil-7 </td>
   <td style="text-align:left;"> exercise </td>
   <td style="text-align:left;"> list.files("data", pattern = "sales") </td>
  </tr>
  <tr>
   <td style="text-align:left;"> reading-data-from-multiple-fil-8 </td>
   <td style="text-align:left;"> exercise </td>
   <td style="text-align:left;"> list.files("data", pattern = "sales", full.names = TRUE) %&gt;%
  map_dfr(~ read_csv(.x, show_col_types = FALSE)) </td>
  </tr>
  <tr>
   <td style="text-alig