rails in decidim-0.3.0

- old
+ new

@@ -2,14 +2,14 @@
 # frozen_string_literal: true
 
 # This command will automatically be run when you run "rails" with Rails gems
 # installed from the root of your application.
 
-ENGINE_ROOT = File.expand_path("../..", __FILE__)
-ENGINE_PATH = File.expand_path("../../lib/decidim/comments/engine", __FILE__)
+ENGINE_ROOT = File.expand_path("..", __dir__)
+ENGINE_PATH = File.expand_path("../lib/decidim/comments/engine", __dir__)
 
 # Set up gems listed in the Gemfile.
-ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile", __FILE__)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 require "bundler/setup" if File.exist?(ENV["BUNDLE_GEMFILE"])
 
 require "rails/all"
 require "rails/engine/commands"