install_generator.rb in actionview-svelte-handler-0.5.3

- old
+ new

@@ -1,15 +1,13 @@
-module Svelte
-  class InstallGenerator < Rails::Generators::Base
-    desc "This generator installs actionview-svelte-handler"
-  
-    source_root File.expand_path("templates/install", __dir__)
-  
-    def install
-      copy_file "initializer.rb", "config/initializers/svelte.rb"
-      insert_into_file "app/views/layouts/application.html.erb",
-        "\n    <%= svelte_tags %>",
-        after: "<head>"
-      `npm install #{Svelte.gem_dir} --install-links --save=false`
-    end
+class InstallGenerator < Rails::Generators::Base
+  desc "This generator installs actionview-svelte-handler"
+
+  source_root File.expand_path("templates/install", __dir__)
+
+  def install
+    copy_file "initializer.rb", "config/initializers/svelte.rb"
+    insert_into_file "app/views/layouts/application.html.erb",
+      "\n    <%= svelte_tags %>",
+      after: "<head>"
+    `npm install #{Gem::Specification.find_by_name("actionview-svelte-handler").gem_dir} --install-links --save=false`
   end
-end
\ No newline at end of file
+end