Tired of Ruby 2.7 alerts in your docker application? Put this key into your environment: RUBYOPT=-W0. In your docker-compose.yml:
# docker-compose.yml
version: '3.6'
services:
server:
image: "your_image"
container_name: "your_application_name"
ports:
- "3000:3000"
environment:
- BUNDLE_PATH=vendor/bundle
- BUNDLE_DISABLE_SHARED_GEMS=1
- RUBYOPT=-W0
Cheers 🍻
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