lib/hypercuke/cli/builder.rb in hypercuke-0.4.1 vs lib/hypercuke/cli/builder.rb in hypercuke-0.5.0

@@ -33,12 +33,13 @@
       def add_layer_tag_for_mode
         cuke_args << "--tags #{layer_tag_for_mode}"
       end
 
       def layer_tag_for_mode
-        layer = options[:layer_name]
-        mode  = options[:mode] || 'ok'
-        '@%s_%s' % [ layer, mode ]
+        layer = options.fetch(:layer_name)
+        mode  = options[:mode]
+        blank_or_ok = ->(e) { e.to_s =~ /^(\s*|ok)$/ }
+        '@' + [ layer, mode ].reject(&blank_or_ok).join('_')
       end
 
       def add_profile_unless_already_present
         if profile_specified?
           add_profile options[:profile]