CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
翻译 - CASL是一个同构授权JavaScript库,它限制了给定用户可以访问的资源
Multi-role and whitelist based authorization gem for Rails (and not only Rails!)
翻译 - Rails的基于多角色和白名单的授权gem(不仅是Rails!)