It will be finished soon. Returns self . This method is used to avoid having the branches below a MiscTree node printed when dumping the tree by collapsing the node. Returns self . YES if the MiscTree node is collapsed.
Depth means the longest distance from the receiver to the farthest leaf node.
This method should be sent to the top level of the tree with lev set to zero and ind being a string used for indenting. Returns self . Returns self . Returns self . Returns self .