class Pool
pending (unconfirmed) transactions (mem) pool
Public Class Methods
from_json( data )
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# File lib/tulipmania/pool.rb, line 36 def self.from_json( data ) ## note: assumes data is an array of block records/objects in json transactions = data.map { |h| Tx.from_h( h ) } self.new( transactions ) end
new( transactions=[] )
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# File lib/tulipmania/pool.rb, line 9 def initialize( transactions=[] ) @transactions = transactions end
Public Instance Methods
<<( tx )
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# File lib/tulipmania/pool.rb, line 15 def <<( tx ) @transactions << tx end
as_json()
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# File lib/tulipmania/pool.rb, line 32 def as_json @transactions.map { |tx| tx.to_h } end
transactions()
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# File lib/tulipmania/pool.rb, line 13 def transactions() @transactions; end
update!( txns_confirmed )
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# File lib/tulipmania/pool.rb, line 20 def update!( txns_confirmed ) ## find a better name? ## remove confirmed transactions from pool ## document - keep only pending transaction not yet (confirmed) in blockchain ???? @transactions = @transactions.select do |tx_unconfirmed| txns_confirmed.none? { |tx_confirmed| tx_confirmed.id == tx_unconfirmed.id } end end