Class: TreeGraph::TopDown

Inherits:

Object

Object
TreeGraph::TopDown

show all

Includes:: Node

Defined in:: lib/tree_graph.rb

Instance Attribute Summary

Attributes included from Node

#is_last, #parent, #raw_node

Instance Method Summary collapse

Methods included from Node

#ancestors, #children, #children_nodes, #indent, #initialize, #level, #levels

Instance Method Details

#branch ⇒ `Object`

# File 'lib/tree_graph.rb', line 70

def branch
  return '' unless parent
  is_last ? '└─' : '├─'
end

#tree_graph ⇒ `Object`



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# File 'lib/tree_graph.rb', line 66

def tree_graph
  levels.join("\n")
end