Refactore ViewQueries

Refactor to use an array of list instead of a list of list.

Refactor queries parameter to `IList` instead of an `IEnumerable`

Refactor Tests to use `Length` as they are arrays now

Refactor README.md example to be correct.

README.md

@@ -563,7 +563,7 @@ var results = await _rebels.GetViewQueryAsync<string[], RebelView>("jedi", "by_n
 var lukeRows = results[0];
 var yodaRows = results[1];
 // OR
-var details = await _rebels.GetDetailedViewQueryAsync<int, BattleView>("battle", "by_name", queries);
+var details = await _rebels.GetDetailedViewQueryAsync<string[], RebelView>("jedi", "by_name", queries);
 var lukeDetails = details[0];
 var yodaDetails = details[1];
 ```

src/CouchDB.Driver/CouchDatabase.cs

@@ -537,19 +537,19 @@ public Task<CouchViewList<TKey, TValue, TSource>> GetDetailedViewAsync<TKey, TVa
         }
 
         /// <inheritdoc/>
-        public async Task<List<List<CouchView<TKey, TValue, TSource>>>> GetViewQueryAsync<TKey, TValue>(string design, string view,
-             IEnumerable<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default)
+        public async Task<List<CouchView<TKey, TValue, TSource>>[]> GetViewQueryAsync<TKey, TValue>(string design, string view,
+             IList<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default)
         {
-            List<CouchViewList<TKey, TValue, TSource>> result =
+            CouchViewList<TKey, TValue, TSource>[] result =
                 await GetDetailedViewQueryAsync<TKey, TValue>(design, view, queries, cancellationToken)
                     .ConfigureAwait(false);
 
-            return result.Select(x => x.Rows).ToList();
+            return result.Select(x => x.Rows).ToArray();
         }
 
         /// <inheritdoc/>
-        public async Task<List<CouchViewList<TKey, TValue, TSource>>> GetDetailedViewQueryAsync<TKey, TValue>(string design, string view,
-             IEnumerable<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default)
+        public async Task<CouchViewList<TKey, TValue, TSource>[]> GetDetailedViewQueryAsync<TKey, TValue>(string design, string view,
+             IList<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default)
         {
             Check.NotNull(design, nameof(design));
             Check.NotNull(view, nameof(view));

src/CouchDB.Driver/DTOs/CouchViewQueryResult.cs

@@ -13,7 +13,7 @@ internal class CouchViewQueryResult<TKey, TValue, TDoc>
         /// The results in the same order as the queries.
         /// </summary>
         [JsonProperty("results")]
-        public List<CouchViewList<TKey, TValue, TDoc>> Results { get; set; }
+        public CouchViewList<TKey, TValue, TDoc>[] Results { get; set; }
     }
 }
 #nullable restore

src/CouchDB.Driver/ICouchDatabase.cs

@@ -125,9 +125,9 @@ Task<CouchViewList<TKey, TValue, TSource>> GetDetailedViewAsync<TKey, TValue>(st
         /// <param name="view">The view to use.</param>
         /// <param name="queries">Multiple query options for the request.</param>
         /// <param name="cancellationToken">A <see cref="CancellationToken" /> to observe while waiting for the task to complete.</param>
-        /// <returns>A task that represents the asynchronous operation. The task result contains a list with a list of <see cref="CouchView{TKey, TValue, TSource}"/> for each query.</returns>
-        Task<List<List<CouchView<TKey, TValue, TSource>>>> GetViewQueryAsync<TKey, TValue>(string design, string view,
-             IEnumerable<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default);
+        /// <returns>A task that represents the asynchronous operation. The task result contains an array with a list of <see cref="CouchView{TKey, TValue, TSource}"/> for each query.</returns>
+        Task<List<CouchView<TKey, TValue, TSource>>[]> GetViewQueryAsync<TKey, TValue>(string design, string view,
+             IList<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default);
 
         /// <summary>
         /// Executes the specified view function from the specified design document using
@@ -140,8 +140,8 @@ Task<List<List<CouchView<TKey, TValue, TSource>>>> GetViewQueryAsync<TKey, TValu
         /// <param name="queries">Multiple query options for the request.</param>
         /// <param name="cancellationToken">A <see cref="CancellationToken" /> to observe while waiting for the task to complete.</param>
         /// <returns>A task that represents the asynchronous operation. The task result contains a list with a <see cref="CouchViewList{TKey, TSource, TView}"/> for each query.</returns>
-        Task<List<CouchViewList<TKey, TValue, TSource>>> GetDetailedViewQueryAsync<TKey, TValue>(string design, string view,
-             IEnumerable<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default);
+        Task<CouchViewList<TKey, TValue, TSource>[]> GetDetailedViewQueryAsync<TKey, TValue>(string design, string view,
+             IList<CouchViewOptions<TKey>> queries, CancellationToken cancellationToken = default);
 
         /// <summary>
         /// Since CouchDB v3, it is deprecated (a no-op).

tests/CouchDB.Driver.UnitTests/Database_Tests.cs

@@ -392,7 +392,7 @@ public async Task GetViewQueryAsync()
             var results = await _rebels.GetViewQueryAsync<string[], RebelView>("jedi", "by_name", queries);
 
             // Assert
-            Assert.Equal(2, results.Count);
+            Assert.Equal(2, results.Length);
 
             Assert.All(results, result =>
             {
@@ -428,7 +428,7 @@ public async Task GetDetailedViewQueryAsync()
             var results = await _rebels.GetDetailedViewQueryAsync<string[], RebelView>("jedi", "by_name", queries);
 
             // Assert
-            Assert.Equal(2, results.Count);
+            Assert.Equal(2, results.Length);
 
             Assert.All(results, result =>
             {