class Cryptoexchange::Exchanges::Zb::Services::OrderBook

Public Class Methods

supports_individual_ticker_query?() click to toggle source
# File lib/cryptoexchange/exchanges/zb/services/order_book.rb, line 6
def supports_individual_ticker_query?
  true
end

Public Instance Methods

adapt(output, market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/zb/services/order_book.rb, line 20
def adapt(output, market_pair)
  order_book = Cryptoexchange::Models::OrderBook.new
  timestamp = output["timestamp"].to_i

  order_book.base      = market_pair.base
  order_book.target    = market_pair.target
  order_book.market    = Zb::Market::NAME
  order_book.asks      = adapt_orders(output["asks"])
  order_book.bids      = adapt_orders(output["bids"])
  order_book.timestamp = timestamp
  order_book.payload   = output
  order_book
end
adapt_orders(orders) click to toggle source
# File lib/cryptoexchange/exchanges/zb/services/order_book.rb, line 34
def adapt_orders(orders)
  orders.collect do |order_entry|
    Cryptoexchange::Models::Order.new(price: order_entry[0],
                                      amount: order_entry[1],
                                      timestamp: nil)
  end
end
fetch(market_pair) click to toggle source
Calls superclass method Cryptoexchange::Services::Market#fetch
# File lib/cryptoexchange/exchanges/zb/services/order_book.rb, line 11
def fetch(market_pair)
  output = super(orderbook_url(market_pair))
  adapt(output, market_pair)
end
orderbook_url(market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/zb/services/order_book.rb, line 16
def orderbook_url(market_pair)
  "#{Cryptoexchange::Exchanges::Zb::Market::API_URL}/depth?market=#{market_pair.base.downcase}_#{market_pair.target.downcase}"
end