lib/guerrilla_patch/kernel.rb in guerrilla_patch-2.1.0 vs lib/guerrilla_patch/kernel.rb in guerrilla_patch-2.2.0

@@ -32,8 +32,13 @@
      alias :always :add
 
      def when_present(item, &block)
        @result << Kernel.when_present(item, &block).to_s
      end
+
+     def when(item, &block)
+       return unless item
+       @result << Kernel.when_present(item, &block).to_s
+     end
    end
 
 end