gistfile1.txt

func TestTree(t *testing.T) {
  tree := NewTree("/path/to/db")

  // List all root containers
  names, _ := tree.List("/")
  for _, name := range names {
    fullPath := path.Join("/", name)
    id, _ := tree.Get(fullPath)
    fmt.Printf("%s is a link to %s\n", fullPath, id)
    // Fetch the container ID from the graph
  }

  // Create a new database container and link it as a child of "myapp"
  db, _ := docker.CreateContainer() // Out of scope here
  tree.Set("/" + db.Id, db.Id) // Create a base entry so that the container is listed under its iD.
  tree.Set("/myapp/userdb", db.Id) // Link the database as "userdb" in the application
  fmt.Printf("Children of /myapp: %s\n", tree.List("/myapp"))
}

// Set creates a new reference to <id> in the tree,
// accessible at the path <p>.
func (Tree *t) Set(p, id string) error {
}

// Get returns the id referenced by <p>, where <p> is
// a slash-separate path.
func (Tree *t) Get(p string) (id string, err error) {
}

// Del removes the reference at path <p>
func (Tree *t) Del(p string) error {
}

// Rename changes the name of a reference at path <p>
func (Tree *t) Rename(p, name string) {
}

// Refs returns a list of all the references to <id>, in the form of normalized paths.
func (Tree *t) Refs(id string) (paths []string, error) {

}

// List returns a list of the children of the given path
func (Tree *t) List(p string) (names []string, err error) {
}

func (Tree *t) Walk(p string, walkFn WalkFunc) error {
}