test for even and odd numbers
if( x%2 == 0) { print "even number" } elsif( x%2 > 0) { print "odd number" }
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Don't display the delete link unless no service events exist
// This is the link I'll use when I get to adding the delete methods in the controllers.
<% if @client.service_events.empty? -%> | <%= link_to "delete", :controller => "admin", :action => "destroy_client", :id => @client %><% end -%>
