Class: Bitcoin::Descriptor::Pk

Inherits:
KeyExpression show all
Includes:
Opcodes
Defined in:
lib/bitcoin/descriptor/pk.rb

Overview

pk() expression

Constant Summary

Constants included from Opcodes

Opcodes::DUPLICATE_KEY, Opcodes::NAME_MAP, Opcodes::OPCODES_MAP, Opcodes::OP_0, Opcodes::OP_0NOTEQUAL, Opcodes::OP_1, Opcodes::OP_10, Opcodes::OP_11, Opcodes::OP_12, Opcodes::OP_13, Opcodes::OP_14, Opcodes::OP_15, Opcodes::OP_16, Opcodes::OP_1ADD, Opcodes::OP_1NEGATE, Opcodes::OP_1SUB, Opcodes::OP_2, Opcodes::OP_2DIV, Opcodes::OP_2DROP, Opcodes::OP_2DUP, Opcodes::OP_2MUL, Opcodes::OP_2OVER, Opcodes::OP_2ROT, Opcodes::OP_2SWAP, Opcodes::OP_3, Opcodes::OP_3DUP, Opcodes::OP_4, Opcodes::OP_5, Opcodes::OP_6, Opcodes::OP_7, Opcodes::OP_8, Opcodes::OP_9, Opcodes::OP_ABS, Opcodes::OP_ADD, Opcodes::OP_AND, Opcodes::OP_BOOLAND, Opcodes::OP_BOOLOR, Opcodes::OP_CAT, Opcodes::OP_CHECKMULTISIG, Opcodes::OP_CHECKMULTISIGVERIFY, Opcodes::OP_CHECKSIG, Opcodes::OP_CHECKSIGADD, Opcodes::OP_CHECKSIGVERIFY, Opcodes::OP_CODESEPARATOR, Opcodes::OP_DEPTH, Opcodes::OP_DIV, Opcodes::OP_DROP, Opcodes::OP_DUP, Opcodes::OP_ELSE, Opcodes::OP_ENDIF, Opcodes::OP_EQUAL, Opcodes::OP_EQUALVERIFY, Opcodes::OP_FROMALTSTACK, Opcodes::OP_GREATERTHAN, Opcodes::OP_GREATERTHANOREQUAL, Opcodes::OP_HASH160, Opcodes::OP_HASH256, Opcodes::OP_IF, Opcodes::OP_IFDUP, Opcodes::OP_INVALIDOPCODE, Opcodes::OP_INVERT, Opcodes::OP_LEFT, Opcodes::OP_LESSTHAN, Opcodes::OP_LESSTHANOREQUAL, Opcodes::OP_LSHIFT, Opcodes::OP_MAX, Opcodes::OP_MIN, Opcodes::OP_MOD, Opcodes::OP_MUL, Opcodes::OP_NEGATE, Opcodes::OP_NIP, Opcodes::OP_NOP, Opcodes::OP_NOP1, Opcodes::OP_NOP10, Opcodes::OP_NOP2, Opcodes::OP_NOP3, Opcodes::OP_NOP4, Opcodes::OP_NOP5, Opcodes::OP_NOP6, Opcodes::OP_NOP7, Opcodes::OP_NOP8, Opcodes::OP_NOP9, Opcodes::OP_NOT, Opcodes::OP_NOTIF, Opcodes::OP_NUMEQUAL, Opcodes::OP_NUMEQUALVERIFY, Opcodes::OP_NUMNOTEQUAL, Opcodes::OP_OR, Opcodes::OP_OVER, Opcodes::OP_PICK, Opcodes::OP_PUBKEY, Opcodes::OP_PUBKEYHASH, Opcodes::OP_PUSHDATA1, Opcodes::OP_PUSHDATA2, Opcodes::OP_PUSHDATA4, Opcodes::OP_RESERVED, Opcodes::OP_RESERVED1, Opcodes::OP_RESERVED2, Opcodes::OP_RETURN, Opcodes::OP_RIGHT, Opcodes::OP_RIPEMD160, Opcodes::OP_ROLL, Opcodes::OP_ROT, Opcodes::OP_RSHIFT, Opcodes::OP_SHA1, Opcodes::OP_SHA256, Opcodes::OP_SIZE, Opcodes::OP_SUB, Opcodes::OP_SUBSTR, Opcodes::OP_SUCCESSES, Opcodes::OP_SWAP, Opcodes::OP_TOALTSTACK, Opcodes::OP_TUCK, Opcodes::OP_VER, Opcodes::OP_VERIF, Opcodes::OP_VERIFY, Opcodes::OP_VERNOTIF, Opcodes::OP_WITHIN, Opcodes::OP_XOR

Instance Attribute Summary collapse

Attributes inherited from KeyExpression

#key

Instance Method Summary collapse

Methods included from Opcodes

defined?, name_to_opcode, op_success?, opcode_to_name, opcode_to_small_int, small_int_to_opcode

Methods inherited from KeyExpression

#args, #extracted_key, #top_level?

Methods inherited from Expression

#==, #args, #compressed_key?, #derive_path, #extract_pubkey, #to_hex, #to_s, #top_level?

Constructor Details

#initialize(key) ⇒ Pk

Returns a new instance of Pk.



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# File 'lib/bitcoin/descriptor/pk.rb', line 9

def initialize(key)
  super(key)
  @xonly = false
end

Instance Attribute Details

#xonly ⇒ Object

Returns the value of attribute xonly.



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# File 'lib/bitcoin/descriptor/pk.rb', line 7

def xonly
  @xonly
end

Instance Method Details

#to_script ⇒ Bitcoin::Script

Convert to bitcoin script.

Returns:



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# File 'lib/bitcoin/descriptor/pk.rb', line 20

def to_script
  k = extracted_key
  target_key = xonly ? k.xonly_pubkey : k.pubkey
  Bitcoin::Script.new << target_key << OP_CHECKSIG
end

#type ⇒ Object 



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# File 'lib/bitcoin/descriptor/pk.rb', line 14

def type
  :pk
end