add

function add(index: integer, value: T): boolean

Insert a value at the specified index. Any elements previously occurring at and after the specified index have their indices increased by 1, and the size of the list increases by 1.

Note that for a list my_list:

my_list.add(my_list.size(), x) "appends" x to the end of the list
my_list.add(my_list.size() + 1, x) throws an exception

Note also that my_list.add(my_list.size(), x) is equivalent to my_list.add(x) (inherited from collection<T>).

Return

true

Since

0.6.0

Parameters

index

The index at which to add the element.

value

The value to add.

Throws

exception

if the index is out of bounds

function add(value: T): boolean

Append an element to the end of this collection.

The element is not added if this collection does not allow duplicates and the element is already contained in this collection.

Return

true if the element was added, false otherwise

Since

0.6.0

Parameters

value

the element to add