需要重建容器并重新启动。无法从浏览器重新加载

I have a pretty standard rails (5.0.1) project, using docker-compose (Docker version 1.12.5, build 7392c3b/docker-compose version 1.9.0, build 2585387) to manage the development environment. Unfortunately the usual development mode, where Rails reloads classes on every reload doesn't seem to work. Instead, my coding cycle has become: I have a pretty standard rails (5.0.1) project,