array.last()

This method operates on an array. You typically fetch documents from a collection as a set, not an Array. For the equivalent Set method, see set instance methods.

For differences between Sets and Arrays, see Sets vs. Arrays.

Get the last element of an Array.

Signature

last() => A | Null

Description

Returns the last element of the Array. The method reverses the Array and gets the first item.

Parameters

None

Return value

One of:

Type Description

Generic

Last element of the Array.

Null

Returned if the Array is empty.

Examples

let iter = [1]
iter.last()
1

Is this article helpful? 

Tell Fauna how the article can be improved:
 Visit Fauna's forums or email docs@fauna.com

Thank you for your feedback!