update in enju_subject-0.4.0.beta.1

- old
+ new

@@ -1,12 +1,11 @@
 #!/usr/bin/env ruby
-require 'pathname'
 require 'fileutils'
 include FileUtils
 
 # path to your application root.
-APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+APP_ROOT = File.expand_path('..', __dir__)
 
 def system!(*args)
   system(*args) || abort("\n== Command #{args} failed ==")
 end
 
@@ -15,9 +14,12 @@
   # Add necessary update steps to this file.
 
   puts '== Installing dependencies =='
   system! 'gem install bundler --conservative'
   system('bundle check') || system!('bundle install')
+
+  # Install JavaScript dependencies if using Yarn
+  # system('bin/yarn')
 
   puts "\n== Updating database =="
   system! 'bin/rails db:migrate'
 
   puts "\n== Removing old logs and tempfiles =="