Uglifier to terser

2024-02-12 ruby rails

One of my Rails project suddenly start failing on deployment process. The error was solved by replacing the gem.

In Gemfile

# Remove gem 'uglifier' and add terser
gem 'terser', '~> 1.2'

In config/production.rb

config.assets.js_compressor = :terser

• https://qiita.com/koki_73/items/7b2b9ccbd70b4fc42abc
• https://github.com/rails/sprockets/pull/713