Merge pull request #251 from stephannv/render_nil

Allow rendering nil

lib/phlex/rails/sgml.rb

@@ -42,6 +42,8 @@ def render(*args, **kwargs, &block)
 						return super if renderable < Phlex::SGML
 					when Enumerable
 						return super unless ActiveRecord::Relation === renderable
+					when nil
+						return super if kwargs.length == 0
 					end
 
 					return super if args.length == 0 && kwargs.length == 0

test/dummy/app/views/rendering/standard_phlex.rb

@@ -3,6 +3,8 @@
 module Rendering
 	class StandardPhlex < ApplicationView
 		def view_template
+			render nil
+
 			render Header do
 				h1(id: "title") { "Hello Phlex!" }
 			end