install_generator.rb in actionview-svelte-handler-0.5.2

- old
+ new

@@ -1,13 +1,15 @@
-class Svelte::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`
+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
   end
-end
+end
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