Method: LazyGraph::StackPointer#to_s

Defined in:
lib/lazy_graph/stack_pointer.rb

#to_s ⇒ Object

Returns a string representation of the stacking path of keys up to this pointer.



68
69
70
71
72
73
74
 
# File 'lib/lazy_graph/stack_pointer.rb', line 68

def to_s
  if parent
    "#{parent}#{key.to_s =~ /\d+/ ? "[#{key}]" : ".#{key}"}"
  else
    key.to_s
  end
end