Create a Liquid Handler for Rails 3.1 Use: require 'action_view/template/handlers/liquid' ActionView::Template.register_template_handler :liquid, ActionView::Template::Handlers::Liquid

liquid.rb

class ActionView::Template::Handlers::Liquid
  def self.call(template)
    "ActionView::Template::Handlers::Liquid.new(self).render(#{template.source.inspect}, local_assigns)"
  end

  def initialize(view)
    @view = view
  end

  def render(template, local_assigns = {})
    @view.controller.headers["Content-Type"] ||= 'text/html; charset=utf-8'

    assigns = @view.assigns

    if @view.content_for?(:layout)
      assigns["content_for_layout"] = @view.content_for(:layout)
    end
    assigns.merge!(local_assigns.stringify_keys)

    controller = @view.controller
    filters = if controller.respond_to?(:liquid_filters, true)
                controller.send(:liquid_filters)
              elsif controller.respond_to?(:master_helper_module)
                [controller.master_helper_module]
              else
                [controller._helpers]
              end

    liquid = Liquid::Template.parse(template)
    liquid.render(assigns, :filters => filters, :registers => {:action_view => @view, :controller => @view.controller})
  end

  def compilable?
    false
  end
end