Add filePath to Entry

Author: vadymmarkov

Source/Shared/Library/Entry.swift

@@ -6,12 +6,12 @@ public struct Entry<T> {
   public let object: T
   /// Expiry date
   public let expiry: Expiry
-  /// Associated meta data, if any
-  public let meta: [String: Any]
+  /// File path to the cached object
+  public let filePath: String?
 
-  init(object: T, expiry: Expiry, meta: [String: Any] = [:]) {
+  init(object: T, expiry: Expiry, filePath: String? = nil) {
     self.object = object
     self.expiry = expiry
-    self.meta = meta
+    self.filePath = filePath
   }
 }

Source/Shared/Storage/DiskStorage.swift

@@ -68,14 +68,10 @@ extension DiskStorage: StorageAware {
       throw StorageError.malformedFileAttributes
     }
 
-    let meta: [String: Any] = [
-      "filePath": filePath
-    ]
-
     return Entry(
       object: object,
       expiry: Expiry.date(date),
-      meta: meta
+      filePath: filePath
     )
   }