public BlogPost Build()
{
var post = new BlogPost
{
Id = _id,
Title = _title,
SubTitle = _subTitle,
Text = _text,
PublicationDate = _publicationDate,
AuthorName = _authorName
};
if (_comments!= null)
foreach (var comment in _comments)
{
post.AddCommant(comment);
}
return post;
}