lib/openstudio-standards/standards/necb/NECB2011/lighting.rb in openstudio-standards-0.6.0.rc2 vs lib/openstudio-standards/standards/necb/NECB2011/lighting.rb in openstudio-standards-0.6.3

@@ -52,10 +52,10 @@
 
     return unless set_lights && lights_have_info
 
     # Remove all but the first instance
     instances = space_type.lights.sort
-    if instances.size.zero?
+    if instances.empty?
       definition = OpenStudio::Model::LightsDefinition.new(space_type.model)
       if lights_type == 'NECB_Default'
         definition.setName("#{space_type.name} Lights Definition")
       elsif lights_type == 'LED'
         definition.setName("#{space_type.name} Lights Definition - LED lighting")