class Cryptoexchange::Exchanges::Binance::Services::OrderBook
Public Class Methods
supports_individual_ticker_query?()
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# File lib/cryptoexchange/exchanges/binance/services/order_book.rb, line 6 def supports_individual_ticker_query? true end
Public Instance Methods
adapt(output, market_pair)
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# File lib/cryptoexchange/exchanges/binance/services/order_book.rb, line 22 def adapt(output, market_pair) order_book = Cryptoexchange::Models::OrderBook.new timestamp = Time.now.to_i order_book.base = market_pair.base order_book.target = market_pair.target order_book.market = Binance::Market::NAME order_book.asks = adapt_orders(output['asks'], timestamp) order_book.bids = adapt_orders(output['bids'], timestamp) order_book.timestamp = timestamp order_book.payload = output order_book end
adapt_orders(orders, timestamp)
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# File lib/cryptoexchange/exchanges/binance/services/order_book.rb, line 36 def adapt_orders(orders, timestamp) orders.collect do |order_entry| Cryptoexchange::Models::Order.new(price: NumericHelper.to_d(order_entry[0]), amount: NumericHelper.to_d(order_entry[1]), timestamp: timestamp) end end
fetch(market_pair)
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Calls superclass method
Cryptoexchange::Services::Market#fetch
# File lib/cryptoexchange/exchanges/binance/services/order_book.rb, line 11 def fetch(market_pair) output = super(order_book_url(market_pair)) adapt(output, market_pair) end
order_book_url(market_pair)
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# File lib/cryptoexchange/exchanges/binance/services/order_book.rb, line 16 def order_book_url(market_pair) base = market_pair.base target = market_pair.target "#{Cryptoexchange::Exchanges::Binance::Market::API_URL}/depth?symbol=#{base}#{target}" end