Bars Specification 0.1.0 — Transform: sum¶

Category: list · Since: 0.1.0

Sums numeric elements.

Sums the input list's numeric elements, or a numeric property of each element. Returns null if any relevant value is non-numeric.

Input coercion: list

Arguments¶

Arity: 0–1

Worked examples¶

{{ xs | sum }}

→

6

{{ items | sum: "n" }}

→

5

Full fixture: transforms/transform-sum.json