Module: Eth

Defined in:
lib/eth/open_ssl.rb,
lib/eth.rb,
lib/eth/tx.rb,
lib/eth/key.rb,
lib/eth/sedes.rb,
lib/eth/utils.rb,
lib/eth/version.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: Configuration, Key, OpenSsl, Tx

Constant Summary collapse

REPLAYABLE_CHAIN_ID = 
13
UnsignedTx = 
Tx.exclude([:v, :r, :s])
VERSION = 
"0.3.3"

Class Method Summary collapse

Class Method Details

.chain_id ⇒ Object 



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# File 'lib/eth.rb', line 21

def chain_id
  (configuration.chain_id || REPLAYABLE_CHAIN_ID).to_i
end

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

Yields:

  • (configuration) 


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# File 'lib/eth.rb', line 17

def configure
  yield(configuration)
end

.prevent_replays? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eth.rb', line 33

def prevent_replays?
  chain_id != REPLAYABLE_CHAIN_ID
end

.replayable_v?(v) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eth.rb', line 37

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

.replayable_v_base ⇒ Object 



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# File 'lib/eth.rb', line 29

def replayable_v_base
  (REPLAYABLE_CHAIN_ID * 2) + 1
end

.v_base ⇒ Object 



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# File 'lib/eth.rb', line 25

def v_base
  (chain_id * 2) + 1
end