require "bitfinex/version"
require 'httparty'
require 'active_support/core_ext/hash'


module Bitfinex

  BASE_URL = 'https://api.bitfinex.com/v1'

  class Ticker
    def initialize currency_exchange
      ticker_url = BASE_URL + '/pubticker/' + currency_exchange
      @ticker = HTTParty.get(ticker_url).symbolize_keys
    end

    def high; @ticker[:high].to_f; end
    def low; @ticker[:low].to_f; end
    def average; @ticker[:mid].to_f; end
    def last; @ticker[:last_price].to_f; end
    def buy; @ticker[:ask].to_f; end
    def sell; @ticker[:bid].to_f; end
    def volume; @ticker[:volume].to_f; end
  end

end