sum

sum(Array<Number>): Number

Returns the sum of numeric values in an array.

Returns 0 if the array is empty and produces an error when non-numeric values are in the array.

Name Description

Name	Description
`values`	The input array of numbers.

values

The input array of numbers.

This example returns the sum of the values in the input array.

%dw 2.0
output application/json
---
sum([1, 2, 3])