If number of records = zero, display 'no records found'

rubyonrails-talk
1

Well, for starters, not showing enough of your code, but I'll take a shot anyway.

<% if @runs.blank? -%>    <p>No rows found</p> <% else -%>    <% for run in @runs -%>      <%= row_for(run) %>    <% end -%> <% end -%>

Since .blank? works with nil, it avoids possible issues with nil.size == 0 (which is better expressed as @runs.empty? anyway).

-Rob

Rob Biedenharn http://agileconsultingllc.com Rob@AgileConsultingLLC.com

2

Post your code. Otherwise, everyone's just guessing.