Module: BSV::Wallet::Serializer::GetNetwork::Result

Defined in:
lib/bsv/wallet/serializer/get_network.rb

Constant Summary collapse

MAINNET_CODE = 
0
TESTNET_CODE = 
1

Class Method Summary collapse

Class Method Details

.deserialize(bytes) ⇒ Hash

Returns { network: :mainnet | :testnet }.

Parameters:

  • bytes (String) —

    1-byte binary

Returns:

  • (Hash) —

    { network: :mainnet | :testnet }

Raises:



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# File 'lib/bsv/wallet/serializer/get_network.rb', line 48

def deserialize(bytes)
  data = bytes.b
  raise BSV::Wallet::InvalidParameterError.new('get_network result', 'exactly 1 byte') unless data.bytesize == 1

  case data.getbyte(0)
  when MAINNET_CODE then { network: :mainnet }
  when TESTNET_CODE then { network: :testnet }
  else
    raise BSV::Wallet::InvalidParameterError.new(
      'get_network result', "0x00 (mainnet) or 0x01 (testnet), got 0x#{data.unpack1('H*')}"
    )
  end
end

.serialize(result) ⇒ String

Returns 1-byte binary.

Parameters:

  • result (Hash) —

    { network: :mainnet | :testnet }

Returns:

  • (String) —

    1-byte binary

Raises:



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# File 'lib/bsv/wallet/serializer/get_network.rb', line 33

def serialize(result)
  code = case result[:network]
         when :mainnet then MAINNET_CODE
         when :testnet then TESTNET_CODE
         else
           raise BSV::Wallet::InvalidParameterError.new(
             'network', ":mainnet or :testnet, got #{result[:network].inspect}"
           )
         end
  [code].pack('C')
end