Class: Etherlite::Account::Base

Inherits:
Object
  • Object
show all
Includes:
Etherlite::Api::Address
Defined in:
lib/etherlite/account/base.rb

Direct Known Subclasses

Anonymous, Local, PrivateKey

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Etherlite::Api::Address

#address, #get_balance

Constructor Details

#initialize(_connection, _normalized_address = nil) ⇒ Base

Returns a new instance of Base.



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# File 'lib/etherlite/account/base.rb', line 7

def initialize(_connection, _normalized_address = nil)
  @connection = _connection
  @normalized_address = _normalized_address
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/etherlite/account/base.rb', line 5

def connection
  @connection
end

#normalized_address ⇒ Object (readonly)

Returns the value of attribute normalized_address.



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# File 'lib/etherlite/account/base.rb', line 5

def normalized_address
  @normalized_address
end

Instance Method Details

#==(_other) ⇒ Object 



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# File 'lib/etherlite/account/base.rb', line 45

def ==(_other)
  normalized_address == _other.normalized_address
end

#call(_target, _function, *_params) ⇒ Object 



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# File 'lib/etherlite/account/base.rb', line 25

def call(_target, _function, *_params)
  _function = parse_function(_function) if _function.is_a? String
  options = _params.last.is_a?(Hash) ? _params.pop.clone : {}

  if _function.constant?
    call_constant _target, _function, _params, options
  else
    value = options.fetch(:pay, 0)
    raise 'function is not payable' if value > 0 && !_function.payable?

    send_transaction options.merge(
      to: _target, data: _function.encode(_params), value: value
    )
  end
end

#next_nonce ⇒ Object 



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# File 'lib/etherlite/account/base.rb', line 12

def next_nonce
  if @connection.use_parity
    @connection.parity_next_nonce(address)
  else
    # https://github.com/ethereum/go-ethereum/issues/2736
    @connection.eth_get_transaction_count(address, 'pending')
  end
end

#send_transaction(_options = {}) ⇒ Object

Raises:



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# File 'lib/etherlite/account/base.rb', line 41

def send_transaction(_options = {})
  raise Etherlite::NotSupportedError, 'transactions are not supported by this kind of account'
end

#transfer_to(_target, _options = {}) ⇒ Object 



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# File 'lib/etherlite/account/base.rb', line 21

def transfer_to(_target, _options = {})
  send_transaction _options.merge(to: _target, value: _options.fetch(:amount, 0))
end