xdash API Reference / last
Function: last()
last<
T>(arr):T
Defined in: src/array.ts:12
Returns the last element of an array
Type Parameters
T
T
Parameters
arr
T[]
array to get the last element from
Returns
T
the last element of the array
Throws
if the array is empty
Example
ts
last([1, 2, 3]) // returns 3
last([]) // throws an error