Class: WavesRubyClient::DataFeed

Inherits:
Object
  • Object
show all
Defined in:
lib/waves_ruby_client/data_feed.rb

Overview

query data feed

Class Method Summary collapse

Class Method Details

.current_price ⇒ Object 



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# File 'lib/waves_ruby_client/data_feed.rb', line 4

def self.current_price
  trade_history(1).first.price
end

.trade_history(count = 10) ⇒ Object

get history from data feed



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# File 'lib/waves_ruby_client/data_feed.rb', line 9

def self.trade_history(count = 10)
  WavesRubyClient::Api.instance.call_data_feed("/transactions/exchange?amountAsset=WAVES&limit=#{count}")['data'].map do |entry|
    order = entry['data']
    WavesRubyClient::Order.new(
      id: order['id'],
      price: order['price'].to_f,
      timestamp: Time.parse(order['timestamp']),
      amount: order['amount'].to_f
    )
  end
end