add WhereNotNull

BinaryDad.Extensions/BinaryDad.Extensions.csproj

@@ -9,8 +9,10 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <Description>A bunch of common extensions</Description>
+    <Description>A set of common utilities and extension methods for .NET.</Description>
     <LangVersion>7.3</LangVersion>
+    <Version>21.4.20.1</Version>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
   </PropertyGroup>
 
   <ItemGroup>

BinaryDad.Extensions/Extensions/CollectionExtensions.cs

@@ -255,6 +255,17 @@ namespace BinaryDad.Extensions
             return list;
         }
 
+        public static IEnumerable<T> WhereNotNull<T>(this IEnumerable<T> list)
+        {
+            foreach (var item in list)
+            {
+                if (item != null)
+                {
+                    yield return item;
+                }
+            }
+        }
+
         #endregion
 
         #region ForEach