Several hints removed & code cleaned up.

Recyclable.Collections.Benchmarks/Benchmarks/Contains_LastItems.cs

@@ -63,6 +63,5 @@ namespace Recyclable.Collections.Benchmarks
 				DoNothing(list.Contains(data[^(i + 1)]));
 			}
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/GetItem..cs

@@ -78,7 +78,6 @@ namespace Recyclable.Collections.Benchmarks
 
 			if (nextItemBlockIndex == data.LastBlockWithData)
 			{
-
 				var memoryBlock = new Span<long>(memoryBlocks[nextItemBlockIndex], 0, data.NextItemIndex);
 				for (var itemIndex = 0; itemIndex < memoryBlock.Length; itemIndex++)
 				{
@@ -119,8 +118,6 @@ namespace Recyclable.Collections.Benchmarks
 		public void RecyclableList_GetItem_AsForEach()
 		{
 			var data = TestObjectsAsRecyclableList;
-			var dataCount = TestObjectCount;
-
 			foreach (var item in data)
 			{
 				DoNothing(item);

Recyclable.Collections.Benchmarks/Benchmarks/IndexOf_AllItems.cs

@@ -75,6 +75,5 @@ namespace Recyclable.Collections.Benchmarks
 				DoNothing(list.LongIndexOf(data[i]));
 			}
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/IndexOf_FirstItems.cs

@@ -75,6 +75,5 @@ namespace Recyclable.Collections.Benchmarks
 				DoNothing(list.LongIndexOf(data[i]));
 			}
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/IndexOf_LastItems.cs

@@ -75,6 +75,5 @@ namespace Recyclable.Collections.Benchmarks
 				DoNothing(list.LongIndexOf(data[^(i + 1)]));
 			}
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/LongCount.cs

@@ -17,6 +17,5 @@ namespace Recyclable.Collections.Benchmarks
 			var data = TestObjectsAsRecyclableList;
 			DoNothing(data.LongCount);
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/Remove_FirstItems.cs

@@ -52,6 +52,5 @@ namespace Recyclable.Collections.Benchmarks
 				DoNothing(list.Remove(data[i]));
 			}
 		}
-
 	}
 }

Recyclable.Collections.Benchmarks/Benchmarks/Remove_LastItems.cs

@@ -1,7 +1,6 @@
 using BenchmarkDotNet.Attributes;
 using Collections.Pooled;
 
-
 namespace Recyclable.Collections.Benchmarks
 {
 	public partial class RecyclableCollectionsBenchmarks

Recyclable.Collections.Benchmarks/Core/DataGenerator.cs

@@ -1,6 +1,6 @@
 namespace Recyclable.Collections.Benchmarks.Core
 {
-    public class DataGenerator
+    public static class DataGenerator
     {
 		public static long[] EnumerateTestObjects(long testObjectCount)
 		{
@@ -15,6 +15,5 @@ namespace Recyclable.Collections.Benchmarks.Core
 
 			return result;
 		}
-
     }
 }

Recyclable.Collections.Benchmarks/POC/BoolOrComparePoc.Benchmarks.cs

@@ -18,8 +18,8 @@ namespace Recyclable.Collections.Benchmarks.POC
 			//Console.WriteLine($"{callerName}: result = {result}");
 		}
 
-		private bool _testBool = true;
+		private readonly bool _testBool = true;
-		private int _blockSize = 8;
+		private readonly int _blockSize = 8;
 
 		[Benchmark(Baseline = false)]
 		public void Bool()

Recyclable.Collections.Benchmarks/POC/DelegateVsComparerPoc.Benchmarks.cs

@@ -64,13 +64,13 @@ namespace Recyclable.Collections.Benchmarks.POC
 
         private const int _objectCount = 1_000_000;
         private static readonly IEnumerable<long> _testObjects = Enumerable.Range(1, _objectCount).Select(x => (long)x);
-        private static readonly IEnumerable<Func<long, long, int>> _testListOfFunctions = _testObjects.Select<long, Func<long, long, int>>(static x => new MyComparer().Compare);
+        private static readonly IEnumerable<Func<long, long, int>> _testListOfFunctions = _testObjects.Select<long, Func<long, long, int>>(static _ => new MyComparer().Compare);
-        private static readonly IEnumerable<IComparer<long>> _testListOfComparers = _testObjects.Select(x => (IComparer<long>)new MyComparer());
+        private static readonly IEnumerable<IComparer<long>> _testListOfComparers = _testObjects.Select(_ => (IComparer<long>)new MyComparer());
-        private static readonly IEnumerable<Compare<long>> _testListOfDelegates = _testObjects.Select(x => new Compare<long>((x, y) => new MyComparer().Compare(x, y)));
+        private static readonly IEnumerable<Compare<long>> _testListOfDelegates = _testObjects.Select(_ => new Compare<long>((x, y) => new MyComparer().Compare(x, y)));
         private static readonly IEnumerable<Func<long, long, int>> _testListOfLocalFunctions = GetLocalFunctions(_testObjects);
-        private static readonly IEnumerable<MyComparer> _testListOfClasses = _testObjects.Select(x => new MyComparer());
+        private static readonly IEnumerable<MyComparer> _testListOfClasses = _testObjects.Select(_ => new MyComparer());
-        private static readonly IEnumerable<MyComparerStruct<long>> _testListOfStructs = _testObjects.Select(x => new MyComparerStruct<long>());
+        private static readonly IEnumerable<MyComparerStruct<long>> _testListOfStructs = _testObjects.Select(_ => new MyComparerStruct<long>());
-        private static readonly IEnumerable<IComparer<long>> _testListOfBoxedStructs = _testObjects.Select(x => (IComparer<long>)new MyComparerStruct<long>());
+        private static readonly IEnumerable<IComparer<long>> _testListOfBoxedStructs = _testObjects.Select(_ => (IComparer<long>)new MyComparerStruct<long>());
         private static IEnumerable<TComparer> _testListOfUnboxedStructs<TComparer, TValue>() where TComparer : IComparer<TValue>, new()
         {
             foreach (var item in _testObjects)

Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.EnsureCapacity.cs

@@ -586,7 +586,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 			{
 				_nextItemIndex = (int)(targetCapacity & (blockSize - 1));
 				_nextItemBlockIndex = targetBlockIndex;
-
 			}
 
 			_longCount = targetCapacity;
@@ -872,7 +871,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 		}
 	}
 
-
 	#endregion
 
 	#region RecyclableList v2
@@ -1117,10 +1115,11 @@ namespace Recyclable.Collections.Benchmarks.POC
 		/// <param name="minBlockSize">Minimal requested block size. It MUST be rounded to the power of 2, see remarks.</param>
 		/// <param name="minBlockSizeBitShift">Pre-calculated bit shifting value for left & right shift operations against<paramref name="minBlockSize"/>.</param>
 		/// <param name="newCapacity">The minimum no. of items <paramref name="list"/> MUST be able to store after <see cref="RecyclableListV2{T}.Resize(RecyclableListV2{T}, int, byte, long)"/>.</param>
-		/// <remarks>For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
+		/// <remarks><para>
+		/// For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
 		/// index calculations, i.e. makes them logical operations on bits.
-		/// 
+		/// </para>
-		/// This method checks for integral overflow.
+		/// <para>This method checks for integral overflow.</para>
 		/// </remarks>
 		/// <returns>The maximum no. of items <paramref name="list"/> can store.</returns>
 		[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
@@ -1485,7 +1484,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 			{
 				_nextItemIndex = checked((int)(targetCapacity & (blockSize - 1)));
 				_nextItemBlockIndex = targetBlockIndex;
-
 			}
 
 			_longCount = targetCapacity;
@@ -2089,10 +2087,11 @@ namespace Recyclable.Collections.Benchmarks.POC
 		/// <param name="minBlockSize">Minimal requested block size. It MUST be rounded to the power of 2, see remarks.</param>
 		/// <param name="minBlockSizePow2Shift">Pre-calculated bit shifting value for left & right shift operations against<paramref name="minBlockSize"/>.</param>
 		/// <param name="newCapacity">The minimum no. of items <paramref name="list"/> MUST be able to store after <see cref="RecyclableList{T}.Resize(RecyclableList{T}, int, byte, long)"/>.</param>
-		/// <remarks>For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
+		/// <remarks><para>
+		/// For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
 		/// index calculations, i.e. makes them logical operations on bits.
-		/// 
+		/// </para>
-		/// This method checks for integral overflow.
+		/// <para>This method checks for integral overflow.</para>
 		/// </remarks>
 		/// <returns>The maximum no. of items <paramref name="list"/> can store.</returns>
 		[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
@@ -2446,7 +2445,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 			{
 				_nextItemIndex = checked((int)(targetCapacity & _blockSizeMinus1));
 				_nextItemBlockIndex = targetBlockIndex;
-
 			}
 
 			_longCount = targetCapacity;

Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.IndexOf.cs

@@ -404,10 +404,11 @@ namespace Recyclable.Collections.Benchmarks.POC
 		/// <param name="minBlockSize">Minimal requested block size. It MUST be rounded to the power of 2, see remarks.</param>
 		/// <param name="minBlockSizePow2Shift">Pre-calculated bit shifting value for left & right shift operations against<paramref name="minBlockSize"/>.</param>
 		/// <param name="newCapacity">The minimum no. of items <paramref name="list"/> MUST be able to store after <see cref="RecyclableList{T}.Resize(RecyclableList{T}, int, byte, long)"/>.</param>
-		/// <remarks>For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
+		/// <remarks><para>
+		/// For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
 		/// index calculations, i.e. makes them logical operations on bits.
-		/// 
+		/// </para>
-		/// This method checks for integral overflow.
+		/// <para>This method checks for integral overflow.</para>
 		/// </remarks>
 		/// <remarks>
 		/// This method doesn't support downsizing the memory block. As such it doesn't release excessive blocks. This is to for additional performance
@@ -457,7 +458,7 @@ namespace Recyclable.Collections.Benchmarks.POC
 					}
 
 					blockIndex = sourceBlockCount;
-					do
+					while (true)
 					{
 						newMemoryBlocks[blockIndex] = blockArrayPool.Rent(minBlockSize);
 						if (blockIndex + 1 < requiredBlockCount)
@@ -468,12 +469,12 @@ namespace Recyclable.Collections.Benchmarks.POC
 						{
 							break;
 						}
-					} while (true);
+					};
 				}
 				else
 				{
 					blockIndex = sourceBlockCount;
-					do
+                    while (true)
                     {
                         newMemoryBlocks[blockIndex] = new T[minBlockSize];
                         if (blockIndex + 1 < requiredBlockCount)
@@ -484,7 +485,7 @@ namespace Recyclable.Collections.Benchmarks.POC
                         {
                             break;
                         }
-					} while (true);
+                    }
                 }
 			}
 
@@ -773,7 +774,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 			{
 				_nextItemIndex = checked((int)(targetCapacity & _blockSizeMinus1));
 				_nextItemBlockIndex = targetBlockIndex;
-
 			}
 
 			_longCount = targetCapacity;

Recyclable.Collections.Benchmarks/POC/WhenParallelSearchBenchmarks.cs

@@ -22,7 +22,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 		//[Params(329_000, 512_000, 750_000, 1_000_000, 3_290_000)]
 		//public int Step { get; set; } = 329_000; // This was the fastest so far
 
-		private static readonly int _numberOfProcessors = Environment.ProcessorCount;
 		private RecyclableList<long>? _testData;
 
 		public object? ItemToFind { get; set; }
@@ -40,7 +39,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 			_testData = default;
 		}
 
-		
 		[Benchmark(Baseline = true)]
 		public void IndexOfSequentially()
 		{
@@ -262,7 +260,6 @@ namespace Recyclable.Collections.Benchmarks.POC
 
 			//	}
 
-
 			//	if (threadIndex + 1 < numberOfRanges && blockIndex <= _testData.LastBlockWithData)
 			//	{
 			//		threadIndex++;

Recyclable.Collections/MathUtils.cs

@@ -5,13 +5,13 @@ namespace Recyclable.Collections
 {
 	public static class MathUtils
 	{
-		private static readonly long[] Pow2 = new long[]
+		// private static readonly long[] Pow2 = new long[]
-		{
+		// {
-			1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384,
+		// 	1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384,
-			32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304,
+		// 	32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304,
-			8388608, 16777216, 33554432, 67108864, 134217728, 268435456,
+		// 	8388608, 16777216, 33554432, 67108864, 134217728, 268435456,
-			536870912, 1073741824, 2147483648
+		// 	536870912, 1073741824, 2147483648
-		};
+		// };
 
 		[MethodImpl(MethodImplOptions.AggressiveInlining)]
 		public static bool IsPow2(long value) => (value != 0) && ((value & (value - 1)) == 0);

Recyclable.Collections/RecyclableArrayList.cs

@@ -8,7 +8,6 @@ namespace Recyclable.Collections
 	{
 		private const int ItemNotFound = -1;
 		private static readonly ArrayPool<T> _arrayPool = ArrayPool<T>.Create();
-		private static readonly IEqualityComparer<T> _equalityComparer = EqualityComparer<T>.Default;
 
 		protected static readonly bool NeedsClearing = !typeof(T).IsValueType;
 
@@ -340,7 +339,7 @@ namespace Recyclable.Collections
 			if (enumerator.MoveNext())
 			{
 				int available = capacity - targetItemIdx;
-				while (true)
+                do
                 {
                     if (targetItemIdx + growByCount > capacity)
                     {
@@ -357,12 +356,8 @@ namespace Recyclable.Collections
                             break;
                         }
                     }
-
-					if (i < available)
-					{
-						break;
-					}
                 }
+                while (i >= available);
             }
 
 			_count = targetItemIdx;
@@ -459,6 +454,7 @@ namespace Recyclable.Collections
 		}
 
 		public IEnumerator<T> GetEnumerator() => Enumerate(this).GetEnumerator();
+
 		IEnumerator IEnumerable.GetEnumerator() => Enumerate(this).GetEnumerator();
 
 		public void Dispose()

Recyclable.Collections/RecyclableList.cs

@@ -373,10 +373,11 @@ namespace Recyclable.Collections
 		/// <param name="minBlockSize">Minimal requested block size. It MUST be rounded to the power of 2, see remarks.</param>
 		/// <param name="minBlockSizePow2Shift">Pre-calculated bit shifting value for left & right shift operations against<paramref name="minBlockSize"/>.</param>
 		/// <param name="newCapacity">The minimum no. of items <paramref name="list"/> MUST be able to store after <see cref="RecyclableList{T}.Resize(RecyclableList{T}, int, byte, long)"/>.</param>
-		/// <remarks>For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
+		/// <remarks><para>
+		/// For performance reasons, <paramref name="minBlockSize"/> MUST a power of 2. This simplifies a lot block & item
 		/// index calculations, i.e. makes them logical operations on bits.
-		/// 
+		/// </para>
-		/// This method checks for integral overflow.
+		/// <para>This method checks for integral overflow.</para>
 		/// </remarks>
 		/// <remarks>
 		/// This method doesn't support downsizing the memory block. As such it doesn't release excessive blocks. This is to for additional performance
@@ -426,7 +427,7 @@ namespace Recyclable.Collections
 					}
 
 					blockIndex = sourceBlockCount;
-					do
+                    while (true)
                     {
                         newMemoryBlocks[blockIndex] = blockArrayPool.Rent(minBlockSize);
                         if (blockIndex + 1 < requiredBlockCount)
@@ -437,12 +438,12 @@ namespace Recyclable.Collections
                         {
                             break;
                         }
-					} while (true);
+                    }
                 }
 				else
 				{
 					blockIndex = sourceBlockCount;
-					do
+                    while (true)
                     {
                         newMemoryBlocks[blockIndex] = new T[minBlockSize];
                         if (blockIndex + 1 < requiredBlockCount)
@@ -453,7 +454,7 @@ namespace Recyclable.Collections
                         {
                             break;
                         }
-					} while (true);
+                    }
                 }
 			}
 
@@ -742,7 +743,6 @@ namespace Recyclable.Collections
 			{
 				_nextItemIndex = checked((int)(targetCapacity & _blockSizeMinus1));
 				_nextItemBlockIndex = targetBlockIndex;
-
 			}
 
 			_longCount = targetCapacity;

Recyclable.Collections/RecyclableQueue.cs

@@ -193,19 +193,14 @@ namespace Recyclable.Collections
 			}
 		}
 
-		protected void Dispose(bool disposing)
+		public void Dispose()
 		{
 			if (!_disposedValue)
 			{
 				Clear();
 				_disposedValue = true;
 			}
-		}
 
-		public void Dispose()
-		{
-			// Do not change this code. Put cleanup code in 'Dispose(bool disposing)' method
-			Dispose(disposing: true);
 			GC.SuppressFinalize(this);
 		}
 	}

Recyclable.CollectionsTests/EnumerableWithoutCount.cs

@@ -4,7 +4,7 @@ namespace Recyclable.CollectionsTests
 {
 	public class EnumerableWithoutCount<T> : IEnumerable<T>
 	{
-		private IEnumerable<T> _testData;
+		private readonly IEnumerable<T> _testData;
 
 		public EnumerableWithoutCount(IEnumerable<T> testData)
 		{

Recyclable.CollectionsTests/ItemRangesIteratorTests.cs

@@ -127,7 +127,6 @@ namespace Recyclable.CollectionsTests
 					(9, 0, 1),
 				}
 			},
-
 		};
 	}
 }

Recyclable.CollectionsTests/RecyclableArrayListTests.cs

@@ -217,7 +217,6 @@ namespace Recyclable.CollectionsTests
 			// Validate			
 			_ = list.Count.Should().Be(0);
 			_ = list.Should().BeEmpty();
-
 		}
 
 		[Theory]
@@ -350,10 +349,7 @@ namespace Recyclable.CollectionsTests
 
 			// Act
 			var yieldedItems = new List<long>((int)itemsCount);
-			foreach (var item in list)
+			yieldedItems.AddRange(list);
-			{
-				yieldedItems.Add(item);
-			}
 
 			// Validate
 			_ = yieldedItems.Count.Should().Be((int)itemsCount);
@@ -549,7 +545,6 @@ namespace Recyclable.CollectionsTests
 				// Validate
 				_ = list.Count.Should().Be((int)(itemsCount - deleted));
 				_ = list.Should().ContainInConsecutiveOrder(testData.Take((int)(itemsCount - deleted)));
-
 			}
 		}
 	}

Recyclable.CollectionsTests/RecyclableListTestData.cs

@@ -54,7 +54,6 @@ namespace Recyclable.CollectionsTests
 							CreateTestData(itemsCount).ToRecyclableList(sourceBlockSize),
 							itemsCount
 					};
-
 				}
 
 				yield return new object[] { $"IList<int>(itemsCount: {itemsCount})", new CustomIList<long>(CreateTestData(itemsCount)), itemsCount };