Berger, Daniel
3/16/2006 6:29:00 PM
> -----Original Message-----
> From: list-bounce@example.com
> [mailto:list-bounce@example.com] On Behalf Of forest
> Sent: Thursday, March 16, 2006 10:30 AM
> To: ruby-talk ML
> Subject: build 3x3 table from one array
>
>
> I am new to ruby and still haven't got my mind around
> iterators although
> I think they are really cool.
>
> I am stuck trying to figure out how to take an array of data and
> dynamically build a 3x3 html table from it without standard for loops.
<snip>
If you don't mind a 3rd party solution:
require 'html/table'
include HTML
array = [1,2,3,4,5,6,7,8,9]
table = Table.new
table.push(Table::Row.new(array[0..2]))
table.push(Table::Row.new(array[3..5]))
table.push(Table::Row.new(array[6..9]))
puts table.html
<table>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
</tr>
<tr>
<td>4</td>
<td>5</td>
<td>6</td>
</tr>
<tr>
<td>7</td>
<td>8</td>
<td>9</td>
</tr>
</table>