Bundle

Since expressions are executed in isolation from each other, one expression cannot access the variables of another expression. This is achieved by using the Bundle object, which is a set of key/value pairs.

Methods

Name	Description
set(key, object)	Sets an object for the specified string key. If the specified key exists, the object will be updated.
delete(key)	Removes the object associated with the specified key from the Bundle object.
clear()	Removes all elements from the Bundle object.
get(key)	Returns an element associated with the specified key from the Bundle object.
has(key)	Determines whether the specified key is present in Bundle, returning true or false accordingly.
pairs()	Returns an array of objects of the BundlePair type.

Fields

Name	Description
size	Returns the number of objects in Bundle.
[ key ]	The indexer allows to access an object by string key.