---
title: "buildOptional(_:)"
framework: evaluations
role: symbol
role_heading: Type Method
path: "evaluations/evaluatorsbuilder/buildoptional(_:)"
---

# buildOptional(_:)

## Declaration

```swift
static func buildOptional(_ component: [any EvaluatorProtocol<Sample, Subject>]?) -> [any EvaluatorProtocol<Sample, Subject>]
```