lib/importmap/engine.rb in importmap-rails-0.2.7 vs lib/importmap/engine.rb in importmap-rails-0.3.0

@@ -4,9 +4,21 @@
   class Engine < ::Rails::Engine
     config.importmap = Importmap::Map.new
 
     config.autoload_once_paths = %W( #{root}/app/helpers )
 
+    initializer "importmap.reloader" do |app|
+      app.config.paths.add "config/importmap.rb"
+
+      reloader = Importmap::Reloader.new
+
+      reloader.execute
+      app.reloaders << reloader
+      app.reloader.to_run do
+        reloader.execute
+      end
+    end
+
     initializer "importmap.assets" do
       if Rails.application.config.respond_to?(:assets)
         Rails.application.config.assets.precompile += %w( es-module-shims.js )
         Rails.application.config.assets.paths << Rails.root.join("app/javascript")
       end