gistfile1.go

/* hpcloud */

type Account struct {
     ObjectStore objectstore
     Identity    identity
     /* Other APIs */
}

func (a Account) CreateContainer(dir string) {
     return a.ObjectStore.CreateContainer(a.Token(), dir)
}

/* in hpcloud/objectstore */

type ObjectStore struct {}

func (o ObjectStore) CreateContainer(AuthToken string, whatever...) {}