The amount of each row.

Question

I have 3 entries in my database, and I want them to look like this: if I use for (each)

<% @records.each do |record| %> 

• record1
• record2
• record3

Answer 1

You probably want each_with_index . something like:

 <% @records.each_with_index do |record, i| %> <%= (i+1) %>. <%= record.foo %> <br /> <% end %> 

Answer 2

you can use each_with_index:

 <% @records.each_with_index do |record, i| %> #your code <% end %> 

Answer 3

Just wrap it in ol, so the numbering will be dynamic:

 <ol> <% @records.each do |record| %> <li><%= record %></li> <% end %> </ol> 

Answer 4

Take a look at each_with_index:

 <% @records.each_with_index do |record, index| %>