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| @discardableResult | |
| public func with<T>(_ value: T, _ builder: (T) -> Void) -> T { | |
| builder(value) | |
| return value | |
| } | |
| @discardableResult | |
| public func with<T>(_ value: T, _ builder: (T) throws -> Void ) rethrows -> T { | |
| try builder(value) | |
| return value | |
| } | |
| // Use | |
| with(self.collectionView) { | |
| $0.dataSource = self | |
| $0.delegate = self | |
| } |
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