wehub-resource-sync
11 lines
525 B
Swift
11 lines
525 B
Swift
import Foundation
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/// Converts a JSON-derived number to a fixed-width integer, truncating toward
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/// zero like `Int(Double)` does, but returning nil instead of trapping when the
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/// value is non-finite or outside the destination type's range. A malformed
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/// request (e.g. `elementIndex: 1e300`) would otherwise crash the whole agent
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/// process on the unchecked `Int(Double)` cast.
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public func boundedInteger<T: BinaryInteger>(_ value: Double, as type: T.Type = T.self) -> T? {
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T(exactly: value.rounded(.towardZero))
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}
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