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added missing utilities

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John Rommel Estropia
2017-06-16 01:42:09 +09:00
parent 2c394965b8
commit 195b60615b
1 changed files with 23 additions and 0 deletions
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23
Sources/PartialObject.swift
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@@ -91,6 +91,29 @@ public struct PartialObject<O: CoreStoreObject> {
)
}
public func primitiveValue<V: ImportableAttributeType>(for property: (O) -> ValueContainer<O>.Required<V>) -> V {
return V.cs_fromImportableNativeType(
self.rawObject.primitiveValue(forKey: property(O.meta).keyPath)! as! V.ImportableNativeType
)!
}
public func primitiveValue<V: ImportableAttributeType>(for property: (O) -> ValueContainer<O>.Optional<V>) -> V? {
return (self.rawObject.primitiveValue(forKey: property(O.meta).keyPath) as! V.ImportableNativeType?)
.flatMap(V.cs_fromImportableNativeType)
}
public func primitiveValue<V: NSCoding & NSCopying>(for property: (O) -> TransformableContainer<O>.Required<V>) -> V {
return self.rawObject.primitiveValue(forKey: property(O.meta).keyPath)! as! V
}
public func primitiveValue<V: NSCoding & NSCopying>(for property: (O) -> TransformableContainer<O>.Optional<V>) -> V? {
return self.rawObject.primitiveValue(forKey: property(O.meta).keyPath) as! V?
}
public func setPrimitiveValue<V: ImportableAttributeType>(_ value: V, for property: (O) -> ValueContainer<O>.Required<V>) {
self.rawObject.setPrimitiveValue(