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);
}