ruby 对象attributes

</table>
<%a=0%>
<%@rcrm_meetings.each do |acc|%>
<%a=a+1%>
<%if a==1%>
<tr>
<%for i  in  acc.attributes%>
<td>
<%=i[0]%>
</td>
<%end%>
</tr>
<%end%>
-------------------------------------------------------------------------------------------

<tr>
<%for i  in  acc.attributes%>
<td>
<%=i[1]%>
</td>
<%end%>
</tr>

                 <%end%>
</table>



account.attributes.each{|f,v| [stu,stu_work].each {|s| s.update_attributes(f.to_sym=>v) if s.respond_to?f} }