Stupid method removed.

src/Squidex.Domain.Apps.Core.Model/Schemas/Json/JsonFieldModel.cs

@@ -44,7 +44,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
 
             if (Properties is ArrayFieldProperties arrayProperties)
             {
-                var nested = Children?.ToArray(n => n.ToNestedField()) ?? Array.Empty<NestedField>();
+                var nested = Children?.Map(n => n.ToNestedField()) ?? Array.Empty<NestedField>();
 
                 return new ArrayField(Id, Name, partitioning, nested, arrayProperties, this);
             }

src/Squidex.Domain.Apps.Core.Model/Schemas/Json/JsonSchemaModel.cs

@@ -49,7 +49,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
             SimpleMapper.Map(schema, this);
 
             Fields =
-                schema.Fields.ToArray(x =>
+                schema.Fields.Select(x =>
                     new JsonFieldModel
                     {
                         Id = x.Id,
@@ -60,7 +60,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
                         IsDisabled = x.IsDisabled,
                         Partitioning = x.Partitioning.Key,
                         Properties = x.RawProperties
-                    });
+                    }).ToArray();
 
             PreviewUrls = schema.PreviewUrls.ToDictionary(x => x.Key, x => x.Value);
         }
@@ -69,7 +69,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
         {
             if (field is ArrayField arrayField)
             {
-                return arrayField.Fields.ToArray(x =>
+                return arrayField.Fields.Select(x =>
                     new JsonNestedFieldModel
                     {
                         Id = x.Id,
@@ -78,7 +78,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
                         IsLocked = x.IsLocked,
                         IsDisabled = x.IsDisabled,
                         Properties = x.RawProperties
-                    });
+                    }).ToArray();
             }
 
             return null;
@@ -86,7 +86,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
 
         public Schema ToSchema()
         {
-            var fields = Fields.ToArray(f => f.ToField()) ?? Array.Empty<RootField>();
+            var fields = Fields.Map(f => f.ToField()) ?? Array.Empty<RootField>();
 
             var schema = new Schema(Name, fields, Properties, IsPublished, IsSingleton);
 

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/CachingGraphQLService.cs

@@ -40,7 +40,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
 
             var result = await Task.WhenAll(queries.Select(q => QueryInternalAsync(model, ctx, q)));
 
-            return (result.Any(x => x.HasError), result.ToArray(x => x.Response));
+            return (result.Any(x => x.HasError), result.Map(x => x.Response));
         }
 
         public async Task<(bool HasError, object Response)> QueryAsync(Context context, GraphQLQuery query)

src/Squidex.Infrastructure/CollectionExtensions.cs

@@ -53,7 +53,7 @@ namespace Squidex.Infrastructure
             return source.Concat(Enumerable.Repeat(value, 1));
         }
 
-        public static TResult[] ToArray<TResult, T>(this T[] value, Func<T, TResult> convert)
+        public static TResult[] Map<TResult, T>(this T[] value, Func<T, TResult> convert)
         {
             var result = new TResult[value.Length];
 
@@ -65,20 +65,6 @@ namespace Squidex.Infrastructure
             return result;
         }
 
-        public static TResult[] ToArray<TResult, T>(this IReadOnlyCollection<T> value, Func<T, TResult> convert)
-        {
-            var result = new TResult[value.Count];
-            var i = 0;
-
-            foreach (var v in value)
-            {
-                result[i] = convert(v);
-                i++;
-            }
-
-            return result;
-        }
-
         public static int SequentialHashCode<T>(this IEnumerable<T> collection)
         {
             return collection.SequentialHashCode(EqualityComparer<T>.Default);

src/Squidex.Infrastructure/States/Persistence{TSnapshot,TKey}.cs

@@ -190,7 +190,7 @@ namespace Squidex.Infrastructure.States
 
         private EventData[] GetEventData(Envelope<IEvent>[] events, Guid commitId)
         {
-            return events.ToArray(x => eventDataFormatter.ToEventData(x, commitId, true));
+            return events.Map(x => eventDataFormatter.ToEventData(x, commitId, true));
         }
 
         private string GetStreamName()

src/Squidex.Web/ApiExceptionFilterAttribute.cs

@@ -93,7 +93,7 @@ namespace Squidex.Web
 
         private static string[] ToDetails(ValidationException ex)
         {
-            return ex.Errors?.ToArray(e =>
+            return ex.Errors?.Select(e =>
             {
                 if (e.PropertyNames?.Any() == true)
                 {
@@ -103,7 +103,7 @@ namespace Squidex.Web
                 {
                     return e.Message;
                 }
-            });
+            }).ToArray();
         }
     }
 }

src/Squidex/Areas/Api/Controllers/Apps/AppsController.cs

@@ -5,6 +5,7 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
+using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Net.Http.Headers;
@@ -64,7 +65,7 @@ namespace Squidex.Areas.Api.Controllers.Apps
 
             var response = Deferred.Response(() =>
             {
-                return apps.ToArray(a => AppDto.FromApp(a, userOrClientId, userPermissions, appPlansProvider, this));
+                return apps.Select(a => AppDto.FromApp(a, userOrClientId, userPermissions, appPlansProvider, this)).ToArray();
             });
 
             Response.Headers[HeaderNames.ETag] = apps.ToEtag();

src/Squidex/Areas/Api/Controllers/Apps/Models/ContributorsDto.cs

@@ -6,6 +6,7 @@
 // ==========================================================================
 
 using System.ComponentModel.DataAnnotations;
+using System.Linq;
 using Newtonsoft.Json;
 using Squidex.Domain.Apps.Entities.Apps;
 using Squidex.Domain.Apps.Entities.Apps.Services;
@@ -36,11 +37,9 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
 
         public static ContributorsDto FromApp(IAppEntity app, IAppPlansProvider plans, ApiController controller, bool isInvited)
         {
-            var contributors = app.Contributors.ToArray(x => ContributorDto.FromIdAndRole(x.Key, x.Value, controller, app.Name));
-
             var result = new ContributorsDto
             {
-                Items = contributors,
+                Items = app.Contributors.Select(x => ContributorDto.FromIdAndRole(x.Key, x.Value, controller, app.Name)).ToArray(),
             };
 
             if (isInvited)

src/Squidex/WebStartup.cs

@@ -35,6 +35,7 @@ using Squidex.Infrastructure.Translations;
 using Squidex.Pipeline.Plugins;
 using Squidex.Pipeline.Robots;
 using Squidex.Web;
+using Squidex.Web.Pipeline;
 
 namespace Squidex
 {