require 'rails/railtie' module InlineSvg class Railtie < ::Rails::Railtie initializer "inline_svg.action_view" do |app| ActiveSupport.on_load :action_view do require "inline_svg/action_view/helpers" include InlineSvg::ActionView::Helpers InlineSvg.configure do |config| config.asset_finder = app.instance_variable_get(:@assets) # In most cases this will be the Sprockets::Environment instance of the Rails app. end end end end end