module Bitbot::Ticker
  def on_ticker(m, curr)
  # 'curr' can be any of GBP|EUR|USD
    @curr = curr
    if curr == GBP
  # GBP ticker 
    m.reply "Current BTC➜GBP Exchange Rate from blockchain.info is #{satoshi_to_gbp}
    elsif curr == EUR
  # EUR ticker
    m.reply "Current BTC➜EUR Exchange Rate from blockchain.info is #{satoshi_to_eur}  
    else
  # USD ticker
    m.reply "Current BTC➜USD Exchange Rate from blockchain.info is #{satoshi_to_usd}
  end
end