From: Brian Candler <B.Candler@...>
Date: 2003-03-18T08:50:49+09:00
Subject: Re: Question about Amrita

On Mon, Mar 17, 2003 at 01:20:38PM +0900, makotz wrote:
> > sample/tour/proc.rb in the Amrita distribution does what you want, setting
> > element attributes explicitly. See section entitled "proc" at:
> > http://www.brain-tokyo.jp/research/amrita/rdocs/files/docs/Tour.html
> 
> I have read it. It is hard for me to understand.
> 
> ----------------------------------------
> t = TemplateText.new <<END
> <table>
>   <tr id="links">
>     <td><a id="lang"></a></td>
>   </tr>
> </table>
> END
> 
> links = [
>   Proc.new {|elem| elem[:class]="odd";  ...what to do?...; elem },
>   Proc.new {|elem| elem[:class]="even"; ...what to do?...; elem },
>   Proc.new {|elem| elem[:class]="odd";  ...what to do?...; elem },

links = [
 {:lang=>proc {|elem| elem[:class] = "odd";  elem.set_text("ruby");   elem } },
 {:lang=>proc {|elem| elem[:class] = "even"; elem.set_text("python"); elem } },
 {:lang=>proc {|elem| elem[:class] = "odd";  elem.set_text("perl");   elem } },
]

Regards,

Brian.