Is it there any LRU implementation of IDictionary?

Question

I would like to implement a simple in-memory LRU cache system and I was thinking about a solution based on an IDictionary implementation which could handle an hashed LRU mec

Answer 1

I've recently released a class called LurchTable to address the need for a C# variant of the LinkedHashMap. A brief discussion of the LurchTable can be found here.

Basic features:

• Linked Concurrent Dictionary by Insertion, Modification, or Access
• Dictionary/ConcurrentDictionary interface support
• Peek/TryDequeue/Dequeue access to 'oldest' entry
• Allows hard-limit on items enforced at insertion
• Exposes events for add, update, and remove

Source Code: http://csharptest.net/browse/src/Library/Collections/LurchTable.cs

GitHub: https://github.com/csharptest/CSharpTest.Net.Collections

HTML Help: http://help.csharptest.net/

PM> Install-Package CSharpTest.Net.Collections