Contents

module BTC
  # Represents a reference to a previous transaction.
  class TransactionOutpoint
    attr_accessor :transaction_hash
    attr_accessor :transaction_id
    attr_accessor :index
    
    def initialize(transaction_hash: nil, transaction_id: nil, index: 0)
      @transaction_hash = transaction_hash
      self.transaction_id = transaction_id if transaction_id
      @index = index
    end
    
    def transaction_id=(txid)
      self.transaction_hash = BTC.hash_from_id(txid)
    end

    def transaction_id
      BTC.id_from_hash(self.transaction_hash)
    end
    
    def outpoint_id
      %{#{transaction_id}:#{index}}
    end

    def ==(other)
      index == other.index &&
      transaction_hash == other.transaction_hash
    end
    alias_method :eql?, :==

    def hash
      transaction_hash.hash ^ index
    end

    def to_s
      outpoint_id
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
btcruby-1.1.1	lib/btcruby/transaction_outpoint.rb
btcruby-1.1	lib/btcruby/transaction_outpoint.rb
btcruby-1.0.9	lib/btcruby/transaction_outpoint.rb
btcruby-1.0.8	lib/btcruby/transaction_outpoint.rb
btcruby-1.0.7	lib/btcruby/transaction_outpoint.rb
btcruby-1.0.6	lib/btcruby/transaction_outpoint.rb