/// <summary>
/// Breadth First search of the document tree
/// </summary>
public JsonValue FindValueByKey(string key, eTraversalStrategy strategy = eTraversalStrategy.BreadthFirst, eTraversalFlowDirection direction = eTraversalFlowDirection.ThroughChildren)
{
JsonValue found = TreeTraversal <JsonValue> .GetFirstChildWhichPasses(this, _TestIsDocumentWithKey, direction, strategy);
if (found != null)
{
return(((JsonDocument)found).ValueFor(key));
}
return(null);
bool _TestIsDocumentWithKey(JsonValue value)
{
return(value.IsDocument && ((JsonDocument)value).ContainsKey(key));
}
}
public void TreeTraversal_CanFindChild()
{
var foundTreePart = TreeTraversal <TestTreePart> .GetFirstChildWhichPasses(root, node => node == a_b_c);
Assert.AreSame(a_b_c, foundTreePart);
}