From 308bb89e435c4238f791113e92711a8988220841 Mon Sep 17 00:00:00 2001
From: yingtao <guoyingtao@outlook.com>
Date: Fri, 4 May 2018 10:08:36 -0400
Subject: [PATCH] Removed totalCostLimit from MemoryConfig

---
 .../playground.xcworkspace/contents.xcworkspacedata |  3 +++
 Source/Shared/Configuration/MemoryConfig.swift      | 13 +++++++++----
 Source/Shared/Storage/MemoryStorage.swift           |  1 -
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/Playgrounds/Storage.playground/playground.xcworkspace/contents.xcworkspacedata b/Playgrounds/Storage.playground/playground.xcworkspace/contents.xcworkspacedata
index 94b2795e..919434a6 100644
--- a/Playgrounds/Storage.playground/playground.xcworkspace/contents.xcworkspacedata
+++ b/Playgrounds/Storage.playground/playground.xcworkspace/contents.xcworkspacedata
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Workspace
    version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
 </Workspace>
diff --git a/Source/Shared/Configuration/MemoryConfig.swift b/Source/Shared/Configuration/MemoryConfig.swift
index fedf6d88..62bdfbdb 100644
--- a/Source/Shared/Configuration/MemoryConfig.swift
+++ b/Source/Shared/Configuration/MemoryConfig.swift
@@ -6,12 +6,17 @@ public struct MemoryConfig {
   public let expiry: Expiry
   /// The maximum number of objects in memory the cache should hold. 0 means no limit.
   public let countLimit: UInt
-  /// The maximum total cost that the cache can hold before it starts evicting objects. 0 means no limit.
-  public let totalCostLimit: UInt
 
-  public init(expiry: Expiry = .never, countLimit: UInt = 0, totalCostLimit: UInt = 0) {
+  public init(expiry: Expiry = .never, countLimit: UInt = 0) {
     self.expiry = expiry
     self.countLimit = countLimit
-    self.totalCostLimit = totalCostLimit
+  }
+
+  // MARK: - Deprecated
+  @available(*, deprecated,
+  message: "Use init(expiry:countLimit:) instead.",
+  renamed: "init(expiry:countLimit:)")
+  public init(expiry: Expiry = .never, countLimit: UInt = 0, totalCostLimit: UInt = 0) {
+    self.init(expiry: expiry, countLimit: countLimit)
   }
 }
diff --git a/Source/Shared/Storage/MemoryStorage.swift b/Source/Shared/Storage/MemoryStorage.swift
index c72cfd30..bb481389 100644
--- a/Source/Shared/Storage/MemoryStorage.swift
+++ b/Source/Shared/Storage/MemoryStorage.swift
@@ -14,7 +14,6 @@ final class MemoryStorage {
   init(config: MemoryConfig) {
     self.config = config
     self.cache.countLimit = Int(config.countLimit)
-    self.cache.totalCostLimit = Int(config.totalCostLimit)
   }
 }