Add shorter==better Dialect() ext method

Author: mythz

src/ServiceStack.OrmLite/OrmLiteConfig.cs

@@ -44,19 +44,25 @@ public static IOrmLiteDialectProvider DialectProvider
             set => dialectProvider = value;
         }
 
-        public static IOrmLiteDialectProvider GetDialectProvider(this IDbCommand dbCmd)
-        {
-            return dbCmd is IHasDialectProvider hasDialectProvider 
+        public static IOrmLiteDialectProvider GetDialectProvider(this IDbCommand dbCmd) =>
+            dbCmd is IHasDialectProvider hasDialectProvider 
                 ? hasDialectProvider.DialectProvider
                 : DialectProvider;
-        }
 
-        public static IOrmLiteDialectProvider GetDialectProvider(this IDbConnection db)
-        {
-            return db is IHasDialectProvider hasDialectProvider
+        public static IOrmLiteDialectProvider Dialect(this IDbCommand dbCmd) =>
+            dbCmd is IHasDialectProvider hasDialectProvider 
+                ? hasDialectProvider.DialectProvider
+                : DialectProvider;
+
+        public static IOrmLiteDialectProvider GetDialectProvider(this IDbConnection db) =>
+            db is IHasDialectProvider hasDialectProvider
+                ? hasDialectProvider.DialectProvider
+                : DialectProvider;
+
+        public static IOrmLiteDialectProvider Dialect(this IDbConnection db) =>
+            db is IHasDialectProvider hasDialectProvider
                 ? hasDialectProvider.DialectProvider
                 : DialectProvider;
-        }
 
         public static IOrmLiteExecFilter GetExecFilter(this IOrmLiteDialectProvider dialectProvider) {
             return dialectProvider != null