get<T> abstract method
Gets a value in the global context according to the path
passed as parameter. The path
is
optional, if not passed, the entire global context is returned. If no value is found for the
provided path
, null is returned.
Example of path
: if the global context has an object named user
, with an array named
documents
and you want the first document, use user.documents[0]
as path
.
The type returned by this function is always one of the following: Map, Array, num, bool or String.
Implementation
@override
T get<T>([String path]);