Allow dates to have numeric default

Author: adam-fowler

.swiftformat

@@ -16,55 +16,34 @@
 public struct TypeSelector<S: Shape>: Selector {
     public init() {}
     public func select(using model: Model, shape: Shape) -> Bool {
-        return type(of: shape) == S.self
+        type(of: shape) == S.self
     }
 }
 
 /// Return true is shape is a number type
 public struct NumberSelector: Selector {
     public init() {}
     public func select(using model: Model, shape: Shape) -> Bool {
-        return
-            shape is ByteShape ||
-            shape is ShortShape ||
-            shape is IntegerShape ||
-            shape is LongShape ||
-            shape is FloatShape ||
-            shape is DoubleShape ||
-            shape is BigDecimalShape ||
-            shape is BigIntegerShape ||
-            shape is IntEnumShape
+        shape is ByteShape || shape is ShortShape || shape is IntegerShape || shape is LongShape || shape is FloatShape || shape is DoubleShape
+            || shape is BigDecimalShape || shape is BigIntegerShape || shape is IntEnumShape
     }
 }
 
 /// Return true if shape is a simple type
 public struct SimpleTypeSelector: Selector {
     public init() {}
     public func select(using model: Model, shape: Shape) -> Bool {
-        return
-            shape is BlobShape ||
-            shape is StringShape ||
-            shape is BooleanShape ||
-            shape is ByteShape ||
-            shape is ShortShape ||
-            shape is IntegerShape ||
-            shape is LongShape ||
-            shape is FloatShape ||
-            shape is DoubleShape ||
-            shape is BigDecimalShape ||
-            shape is BigIntegerShape ||
-            shape is TimestampShape ||
-            shape is IntEnumShape ||
-            shape is EnumShape ||
-            shape is DocumentShape
+        shape is BlobShape || shape is StringShape || shape is BooleanShape || shape is ByteShape || shape is ShortShape || shape is IntegerShape
+            || shape is LongShape || shape is FloatShape || shape is DoubleShape || shape is BigDecimalShape || shape is BigIntegerShape
+            || shape is TimestampShape || shape is IntEnumShape || shape is EnumShape || shape is DocumentShape
     }
 }
 
 /// Return true if shape is either a list or a set
 public struct CollectionSelector: Selector {
     public init() {}
     public func select(using model: Model, shape: Shape) -> Bool {
-        return shape is ListShape
+        shape is ListShape
     }
 }
 
@@ -103,7 +82,7 @@ public struct OrTargetSelector: Selector {
 public struct TraitSelector<T: StaticTrait>: Selector {
     public init() {}
     public func select(using model: Model, shape: Shape) -> Bool {
-        return shape.trait(type: T.self) != nil
+        shape.trait(type: T.self) != nil
     }
 }
 
@@ -116,6 +95,6 @@ public struct TraitNameSelector: Selector {
     }
 
     public func select(using model: Model, shape: Shape) -> Bool {
-        return shape.trait(named: self.name) != nil
+        shape.trait(named: self.name) != nil
     }
 }

Sources/SotoSmithy/Selectors/BasicSelectors.swift

@@ -134,7 +134,7 @@ public struct DefaultTrait: OptionalSingleValueTrait {
             }
         case .number(let n):
             let selector = NumberSelector()
-            guard selector.select(using: model, shape: targetShape) else {
+            guard selector.select(using: model, shape: targetShape) || targetShape is TimestampShape else {
                 throw Smithy.ValidationError(reason: "Invalid default value \(n) for **")
             }
         case .string(let s):