private Expression AccumulateBlock(
IEnumerator<object> enumerator,
BlockAccumulatorContext context)
{
while(enumerator.MoveNext())
{
var item = (Expression)enumerator.Current;
var innerContext = BlockAccumulatorContext.Create(item, _configuration);
if(innerContext != null)
{
context.HandleElement(AccumulateBlock(enumerator, innerContext));
}
else if(context.IsClosingElement(item))
{
return context.GetAccumulatedBlock();
}
else
{
context.HandleElement(item);
}
}
throw new HandlebarsCompilerException("Reached end of template before block expression was closed");
}