Class: Lowkey::ParentMap

Inherits:

Object

Object
Lowkey::ParentMap

show all

Defined in:: lib/maps/parent_map.rb

Instance Method Summary collapse

#[](node) ⇒ Object
#initialize(root_node:) ⇒ ParentMap constructor
A new instance of ParentMap.

Constructor Details

#initialize(root_node:) ⇒ `ParentMap`

Returns a new instance of ParentMap.

# File 'lib/maps/parent_map.rb', line 5

def initialize(root_node:)
  @parent_map = {}
  @current_parent = nil

  map(root_node)
end

Instance Method Details

#[](node) ⇒ `Object`



12
13
14

# File 'lib/maps/parent_map.rb', line 12

def [](node)
  @parent_map[node]
end