class TreeGraph::BottomUp

Public Instance Methods

branch() click to toggle source
# File lib/tree_graph.rb, line 83
def branch
  return '' unless parent
  is_last ? '┌─' : '├─'
end
tree_graph() click to toggle source
# File lib/tree_graph.rb, line 79
def tree_graph
  levels.reverse.join("\n")
end