Question

I am trying to make a table with ten values across on each row starting at 1 and going to 100.

My Ruby code looks like this:

<table border="1">

  <% (1..100).each do |i| 
    d3 = (i % 3 == 0) 
    d5 = (i % 5 == 0)

    i = "<b>#{i}</b>" if d5
    i = "<i>#{i}</i>" if d3 %>

    <tr>
      <td><%= i %></td>
    </tr>

  <% end %>
</table>

How would I put this in an HTML table in a 10 X 10?

Answer 1

<table border="1">

<% (1..100).each do |i| 
   d3 = (i % 3 == 0) 
   d5 = (i % 5 == 0)

   s = "#{i}"
   s = "<b>#{i}</b>" if d5
   s = "<i>#{i}</i>" if d3 %>

  <% if i % 10 == 1 %><tr><% end %>
    <td><%= s %></td>
  <% if i % 10 == 0 %></tr><% end %>

<% end %>
</table>

Basically, you want to start a table row before elements 1, 11, 21, etc. and end a row after elements 10, 20, 30, etc.