Module: Eth

Defined in:
lib/eth/open_ssl.rb,
lib/eth.rb,
lib/eth/tx.rb,
lib/eth/gas.rb,
lib/eth/key.rb,
lib/eth/sedes.rb,
lib/eth/utils.rb,
lib/eth/vault.rb,
lib/eth/address.rb,
lib/eth/version.rb,
lib/eth/secp256k1.rb,
lib/eth/signature.rb,
lib/eth/rpc_signer.rb

Overview

originally lifted from github.com/lian/bitcoin-ruby thanks to everyone there for figuring this out

Defined Under Namespace

Modules: Sedes, Utils Classes: Address, Configuration, Gas, InvalidTransaction, Key, OpenSsl, RpcSigner, Secp256k1, Signature, Tx, ValidationError, Vault

Constant Summary collapse

BYTE_ZERO = 
"\x00".freeze
UINT_MAX = 
2**256 - 1
UnsignedTx = 
Tx.exclude([:v, :r, :s])
VERSION = 
"0.5.4"

Class Method Summary collapse

Class Method Details

.chain_id ⇒ Object 



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# File 'lib/eth.rb', line 35

def chain_id
  configuration.chain_id
end

.configure {|configuration| ... } ⇒ Object

Yields:

  • (configuration) 


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# File 'lib/eth.rb', line 27

def configure
  yield(configuration)
end

.prevent_replays? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eth.rb', line 47

def prevent_replays?
  !chain_id.nil?
end

.replayable_chain_id ⇒ Object 



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# File 'lib/eth.rb', line 31

def replayable_chain_id
  27
end

.replayable_v?(v) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eth.rb', line 51

def replayable_v?(v)
  [replayable_chain_id, replayable_chain_id + 1].include? v
end

.tx_data_hex? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eth.rb', line 55

def tx_data_hex?
  !!configuration.tx_data_hex
end

.v_base ⇒ Object 



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# File 'lib/eth.rb', line 39

def v_base
  if chain_id
    (chain_id * 2) + 35
  else
    replayable_chain_id
  end
end