public static void Iterate( BindingContext context, EncodedTextWriter writer, ChainSegment[] blockParamsVariables, object target, TemplateDelegate template, TemplateDelegate ifEmpty) { if (!HandlebarsUtils.IsTruthy(target)) { using var frame = context.CreateFrame(context.Value); ifEmpty(writer, frame); return; } if (!ObjectDescriptor.TryCreate(target, out var descriptor)) { throw new HandlebarsRuntimeException($"Cannot create ObjectDescriptor for type {descriptor.DescribedType}"); } if (descriptor.Iterator == null) { throw new HandlebarsRuntimeException($"Type {descriptor.DescribedType} does not support iteration"); } descriptor.Iterator.Iterate(writer, context, blockParamsVariables, target, template, ifEmpty); }