class Cryptoexchange::Exchanges::Coinhub::Services::OrderBook
Public Class Methods
supports_individual_ticker_query?()
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# File lib/cryptoexchange/exchanges/coinhub/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/coinhub/services/order_book.rb, line 21 def adapt(output, market_pair) order_book = Cryptoexchange::Models::OrderBook.new order_book.base = market_pair.base order_book.target = market_pair.target order_book.market = Coinhub::Market::NAME order_book.asks = adapt_orders(output['ask']) order_book.bids = adapt_orders(output['bid']) order_book.timestamp = nil order_book.payload = output order_book end
adapt_orders(orders)
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# File lib/cryptoexchange/exchanges/coinhub/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]) end end
fetch(market_pair)
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# File lib/cryptoexchange/exchanges/coinhub/services/order_book.rb, line 11 def fetch(market_pair) raw_output = HTTP.accept(:json).post(ticker_url, json:{ "market": "#{market_pair.base}-#{market_pair.target}", "count": 20}) output = JSON.parse(raw_output) adapt(output['results'], market_pair) end
ticker_url()
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# File lib/cryptoexchange/exchanges/coinhub/services/order_book.rb, line 17 def ticker_url "#{Cryptoexchange::Exchanges::Coinhub::Market::API_URL}/public/bestOffer" end