# File lib/action_view/render/rendering.rb, line 16 def render(options = {}, locals = {}, &block) case options when Hash if block_given? _render_partial(options.merge(:partial => options.delete(:layout)), &block) elsif options.key?(:partial) _render_partial(options) else template = _determine_template(options) lookup_context.freeze_formats(template.formats, true) _render_template(template, options[:layout], options) end when :update update_page(&block) else _render_partial(:partial => options, :locals => locals) end end