using System.Linq; using Umbraco.Cms.Core.PublishedCache; namespace Umbraco.Cms.Infrastructure.PublishedCache { public static class DomainCacheExtensions { public static bool GetAssignedWithCulture(this IDomainCache domainCache, string culture, int documentId, bool includeWildcards = false) { var assigned = domainCache.GetAssigned(documentId, includeWildcards); return culture is null ? assigned.Any() : assigned.Any(x => x.Culture == culture); } } }