/// <summary>
/// Convert an Indexable item to a solr document
/// </summary>
/// <param name="item">the object to index</param>
/// <returns></returns>
public static XElement ConvertToSolrDocument(IIndexable item)
{
var doc = new XElement("doc");
foreach (var field in item.GetIndexableFields())
{
doc.Add(new XElement("field", new XAttribute("name", field.Key), field.Value.Replace("<", " ")));
}
return doc;
}