Class: Transmogrifier::HashNode

Inherits:
Node
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/transmogrifier/nodes/hash_node.rb

Instance Method Summary collapse

Methods inherited from Node

#append, #delete, for, #modify, #raw

Constructor Details

#initialize(hash) ⇒ HashNode

Returns a new instance of HashNode.



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# File 'lib/transmogrifier/nodes/hash_node.rb', line 7

def initialize(hash)
  @hash = hash
end

Instance Method Details

#clone(key) ⇒ Object 



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# File 'lib/transmogrifier/nodes/hash_node.rb', line 23

def clone(key)
  matching_node = @hash[key]
  Marshal.load(Marshal.dump(matching_node))
end

#find_all(keys) ⇒ Object 



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# File 'lib/transmogrifier/nodes/hash_node.rb', line 11

def find_all(keys)
  first_key, *remaining_keys = keys

  if first_key.nil?
    [self]
  elsif child = @hash[first_key]
    Node.for(child, self).find_all(remaining_keys)
  else
    []
  end
end