List v2.0

As scenarios do not support a sequence type, the List block addresses this potential requirement by providing a dynamically-sized sequence of string items. It provides facilities for adding, inserting, accessing, removing, as well as iterating across, elements within this sequence.

Parameter	Description
item	Holds an item for an add or nextIndex operation.
index	Index for an add, get or remove operation.

Operation	Description
add	Adds the value currently held in item to the end of the list.
insert	Adds the value held in item to the list at the position held in index.
get	Retrieves the item stored at the position held in index.
clear	Empties the list.
remove	Removes the item at the position stored in the index parameter.
next	For iterating through the list - forces the next result to be output.
reset	Resets the iterator to the first entry in the list.
nextIndex	For iterating through the list - move the iteration position to the next instance of item stored in the item parameter and outputs the results.

Feed	Field	Description
result	item	Holds the item for a retrieval operation.
	index	Holds the index of a retrieved item.
	found	true if an item was found in the list, false otherwise.
	size	Number of entries in the list.