Merge pull request #75 from php-school/docker-persist-state

Persist user state in Docker environment

Author: AydinHassan

docker-compose.yml

@@ -5,6 +5,7 @@ services:
         container_name: phpschool-learnyouphp
         image: phpschool/learn-you-php
         volumes:
+            - ~/.phpschool-save.json:/root/.phpschool-save.json
             - $PHPSCHOOL_CODE_DIR/learnyouphp:/phpschool:rw
         stdin_open: true
         tty: true