From 7952862de60be75a1e3dcc4621a644c93853217c Mon Sep 17 00:00:00 2001
From: Alex Peck <alexpeck@microsoft.com>
Date: Tue, 26 Jul 2022 12:52:08 -0700
Subject: [PATCH] rem obsolete

---
 BitFaster.Caching.UnitTests/Lru/ClassicLruTests.cs | 11 -----------
 BitFaster.Caching/Lru/ClassicLru.cs                |  6 ------
 2 files changed, 17 deletions(-)

diff --git a/BitFaster.Caching.UnitTests/Lru/ClassicLruTests.cs b/BitFaster.Caching.UnitTests/Lru/ClassicLruTests.cs
index 4ae9d22c..95739ba0 100644
--- a/BitFaster.Caching.UnitTests/Lru/ClassicLruTests.cs
+++ b/BitFaster.Caching.UnitTests/Lru/ClassicLruTests.cs
@@ -112,17 +112,6 @@ public void WhenItemDoesNotExistTryGetReturnsNullAndFalse()
             value.Should().BeNull();
         }
 
-        [Fact]
-        public void WhenItemIsAddedThenRetrievedHitRatioIsHalf()
-        {
-            lru.GetOrAdd(1, valueFactory.Create);
-            bool result = lru.TryGet(1, out var value);
-
-#pragma warning disable CS0618 // Type or member is obsolete
-            lru.HitRatio.Should().Be(0.5);
-#pragma warning restore CS0618 // Type or member is obsolete
-        }
-
         [Fact]
         public void MetricsAreEnabled()
         {
diff --git a/BitFaster.Caching/Lru/ClassicLru.cs b/BitFaster.Caching/Lru/ClassicLru.cs
index 32b2dd1a..542f7f1e 100644
--- a/BitFaster.Caching/Lru/ClassicLru.cs
+++ b/BitFaster.Caching/Lru/ClassicLru.cs
@@ -56,12 +56,6 @@ public ClassicLru(int concurrencyLevel, int capacity, IEqualityComparer<K> compa
         ///<inheritdoc/>
         public int Capacity => this.capacity;
 
-        /// <summary>
-        /// Gets the ratio of hits to misses, where a value of 1 indicates 100% hits.
-        /// </summary>
-        [ObsoleteAttribute("This property is obsolete. Use Metrics instead.", false)]
-        public double HitRatio => this.Metrics.HitRatio;
-
         ///<inheritdoc/>
         public ICacheMetrics Metrics => this.metrics;