Method: Bitcoin::PSBT::HDKeyPath#initialize

Defined in:
lib/bitcoin/psbt/hd_key_path.rb

#initialize(pubkey, info) ⇒ HDKeyPath

Returns a new instance of HDKeyPath.

Raises:

  • (ArgumentError) 

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# File 'lib/bitcoin/psbt/hd_key_path.rb', line 11

def initialize(pubkey, info)
  pubkey = pubkey.encoding == Encoding::ASCII_8BIT ? pubkey : pubkey.htb
  raise ArgumentError, 'Size of key was not the expected size for the type BIP32 keypath.' unless [Bitcoin::Key::PUBLIC_KEY_SIZE, Bitcoin::Key::COMPRESSED_PUBLIC_KEY_SIZE].include?(pubkey.bytesize)
  pubkey = Bitcoin::Key.new(pubkey: pubkey.bth)
  raise ArgumentError, Errors::Messages::INVALID_PUBLIC_KEY unless pubkey.fully_valid_pubkey?
  @pubkey = pubkey.pubkey
  @info = info
end