made UUID conform to CustomStringConvertible

PureSwift · Apr 3, 2016 · a371f80 · a371f80
1 parent dc2e7a3
commit a371f80
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/Sources/UUID.swift b/Sources/UUID.swift
@@ -37,6 +37,27 @@ public func == (lhs: Bluetooth.UUID, rhs: Bluetooth.UUID) -> Bool {
     }
 }
 
+// MARK: - CustomStringConvertible
+
+extension UUID: CustomStringConvertible {
+
+    public var description: String {
+
+        switch self {
+
+        case let .Bit16(value):
+
+            let bytes = value.littleEndianBytes
+
+            return bytes.0.toHexadecimal() + bytes.1.toHexadecimal()
+
+        case let .Bit128(value):
+
+            return value.description
+        }
+    }
+}
+
 // MARK: - Hashable
 
 extension Bluetooth.UUID: Hashable {