Allow using ES6 syntax in production build

See lautis/uglifier#127 (comment).
bobwhitelock · Nov 16, 2019 · 09bf6be · 09bf6be
1 parent cfab8af
commit 09bf6be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/environments/production.rb b/config/environments/production.rb
@@ -23,7 +23,7 @@
   config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
 
   # Compress JavaScripts and CSS.
-  config.assets.js_compressor = :uglifier
+  config.assets.js_compressor = Uglifier.new(harmony: true)
   # config.assets.css_compressor = :sass
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.