How to post array values via curl?
$ curl -X POST http://localhost:3000/api/v1/shops.json -d \ "shop[name]=Supermarket \ &shop[products][]=fruit \ &shop[products][]=eggs \ &auth_token=a1b2c3d4"
$ curl -X POST http://localhost:3000/api/v1/shops.json -d \ "shop[name]=Supermarket \ &shop[products][]=fruit \ &shop[products][]=eggs \ &auth_token=a1b2c3d4"