class Utils
  def self.get_bchxrp_price
    # fetch bch/xrp price from coin market cap
    response = RestClient.get('https://api.coinmarketcap.com/v2/ticker/1831/?convert=XRP')
    hash = JSON.parse (response.body)
    return hash['data']['quotes']['XRP']['price'].to_f.round(4)
  end
end