get(path) {
    path = coercePath(path);

    if (arguments.length > 1)
      path = arrayFrom(arguments);

    const {data, solvedPath} = this._get(path);

    // Emitting the event
    this.tree.emit('get', {data, solvedPath, path: this.path.concat(path)});

    return data;
  }
Method used to get data from the tree. Will fire a `get` event from the
tree so that the user may sometimes react upon it to fetch data, for
instance.

Arity (1):
@param  {path}   path           - Path to get in the tree.

Arity (2):
@param  {..step} path           - Path to get in the tree.

@return {mixed}                 - Data at path.