<%
require 'csv'
csv_opts = {:headers => true, :return_headers => false}
data = CSV.read 'input.csv', csv_opts
%>
<% header = [] %>
<% data.each_with_index do |row, index| %>
Row #<%= index+1 %>
<% row.each do |key, value| %>
<% unless value.nil? %>- <%= key %>:
<%= value %> <%end%>
<% end %>
<% end %>