Code style fixes

dreymonde · Feb 21, 2018 · fa4d821 · fa4d821
1 parent ff48410
commit fa4d821
Showing 1 changed file with 32 additions and 32 deletions.
diff --git a/Sources/Shallows/MemoryStorage.swift b/Sources/Shallows/MemoryStorage.swift
@@ -1,36 +1,5 @@
 import Dispatch
 
-enum MemoryStorageError : Error {
-    case noValue
-}
-
-public struct ThreadSafe<Value> {
-
-    private var value: Value
-    private let queue = DispatchQueue(label: "thread-safety-queue", attributes: [.concurrent])
-
-    public init(_ value: Value) {
-        self.value = value
-    }
-
-    public func read() -> Value {
-        return queue.sync { value }
-    }
-
-    public mutating func write(_ modify: (inout Value) -> ()) {
-        queue.sync(flags: .barrier) {
-            modify(&value)
-        }
-    }
-
-    public mutating func write(_ newValue: Value) {
-        queue.sync(flags: .barrier) {
-            value = newValue
-        }
-    }
-
-}
-
 public final class MemoryStorage<Key : Hashable, Value> : StorageProtocol {
 
     public let storageName: String
@@ -45,7 +14,7 @@ public final class MemoryStorage<Key : Hashable, Value> : StorageProtocol {
             _storage.write(newValue)
         }
     }
-        
+
     public init(storage: [Key : Value] = [:]) {
         self._storage = ThreadSafe(storage)
         self.storageName = "memory-storage-\(Key.self):\(Value.self)"
@@ -68,3 +37,34 @@ public final class MemoryStorage<Key : Hashable, Value> : StorageProtocol {
     }
 
 }
+
+enum MemoryStorageError : Error {
+    case noValue
+}
+
+public struct ThreadSafe<Value> {
+
+    private var value: Value
+    private let queue = DispatchQueue(label: "thread-safety-queue", attributes: [.concurrent])
+
+    public init(_ value: Value) {
+        self.value = value
+    }
+
+    public func read() -> Value {
+        return queue.sync { value }
+    }
+
+    public mutating func write(_ modify: (inout Value) -> ()) {
+        queue.sync(flags: .barrier) {
+            modify(&value)
+        }
+    }
+
+    public mutating func write(_ newValue: Value) {
+        queue.sync(flags: .barrier) {
+            value = newValue
+        }
+    }
+
+}